Automotive Infotainment Products

75 %
25 %
Information about Automotive Infotainment Products
Science-Technology

Published on January 28, 2016

Author: Georgage.Zim

Source: authorstream.com

slide 1: AUTOMOTIVE PRODUCTS Infotainment Driver Assistance Rear Camera Display EV/HEV Solutions Interior and Lighting slide 2: This effort has resulted in leadership positions in high performance power conversion state- of-the-art precision analog cell balancing and battery charging ICs power management and highly-flexible TFT display controllers. Intersil has also invested in TS16949 certification of internal fabs and the development of proprietary process technologies including smart power for automotive. With a strong balance sheet and a dedicated organization of automotive professionals Intersil is committed to delivering world class automotive solutions for you and your customers. Intersil with a proven history of providing innovative and highly reliable ICs for the space consumer computing and industrial markets is uniquely qualified to meet the challenging requirements of the automotive industry. Over the past few years Intersil has invested in key technologies to address the current mega trends within the automotive market such as safety efficiency connectivity and affordability. Cloud Infrastructure Digital Power Power Modules Core Power Switching Regulators FET Drivers FPGA Power Medical Power Modules Switching Regulators FPGA Power WERING AUTOMOTIVE P Security Switching Controllers Hot Plug Encoders Video Compression A HERITAGE OF POWERING INNOVATION Learn how Intersil’s power management technologies have transformed the semiconductor industry and are ideal for today’s evolving infrastructure industrial and mobile consumer markets at intersil.com/power Computing Core Power Memory Power Display Power LDOs Hot Plug slide 3: www.intersil.com Intersil Automotive Solutions 2015 3 Telecom/Datacom Digital Power Switching Controllers Power Modules FET Drivers FPGA Power Point-of-Load Wired Network Digital Power Core Power Power Modules Switching Regulators FET Drivers Automotive HEV/EV Cell Balancing PWM Controllers Video Decoders Linear Regulators Switching Regulators FET Drivers Single-cell Battery Chargers Display Power LED Backlight Drivers Rad Hard Space FPGA Power Switching Regulators FET Drivers Industrial Control Power Modules Digital Power full hybrid Core Power Switching Regulators FET Drivers Consumer/Mobile Buck-Boost Regulators Battery Management LDOs Display/Backlight Drivers Optical Sensors Instrumentation/ Measurement Power Modules Switching Regulators FPGA Power Military/Hi-Reliability FPGA Power Linear Regulators FET Drivers SMD CONTENTS Product Status .........................................4 Design Tools and Support ........................5 Application Block Diagrams .....................6 Automotive Infotainment Products .............. 6 Automotive Display Products ....................... 8 Automotive Power Products ..................10 Battery Chargers ........................................ 10 Linear Regulators ...................................... 11 Off-Battery Linear Regulators ................... 11 Off-Battery Switching Regulators .............. 12 Synchronous Boost Regulator ................... 13 Synchronous Buck Regulators................... 14 Standard Buck Regulators ......................... 16 Embedded Processor PWM Controllers ... 17 High Power Controllers and FET Drivers .. 18 MOSFET Drivers ......................................... 18 T echwell Advanced Display Controllers .... 19 Automotive Infotainment and Display Products ................................................19 Highly Integrated LCD Display Controllers 20 Video Decoders ........................................... 23 Video Decoders continued ....................... 24 TFT LCD Power Supply .............................. 25 LED Backlight Drivers ................................ 26 SERDES ....................................................... 27 Multi-Cell Balancing MCB ....................... 28 Multi-Cell Balancing Solutions ..............28 Isolated 400V to 12V DC/DC........................ 29 48/12V Bi-Directional DC/DC ..................... 29 Automotive Analog Products .................30 Ambient Light Sensors ............................... 30 USB/Analog Switches ................................ 31 Selection Table ......................................32 Automotive Power Products ...................... 32 Multi-Cell Balancing Solutions .................. 33 Display Products ......................................... 34 Infotainment Products ................................ 35 slide 4: 4 Intersil Automotive Solutions 2015 www.intersil.com Intersil has invested in key technologies to address the current mega trends within the automotive market such as environment safety information and affordability. This effort has resulted in leadership positions in high performance power conversions state- of-the-art precision analog cell balancing and battery charging ICs power-efficient class D audio amplifiers and highly flexible TFT display controllers. For more information please visit www.intersil.com/automotive INTERSIL AUTOMOTIVE SOLUTIONS DRIVER ASSISTANCE Dashboard Lighting LED Backlight Drivers page 26 Sensing Ambient Light Sensors page 30 Video/Display Automotive Infotainment and Display Products page 19 T echwell Advanced Display Controllers page 19 Power Management LED Backlight Drivers page 26 Li-ion/Li-Polymer Battery Charger for eCall System page 33 Interface SERDES page 27 USB/Analog Switches page 31 REAR CAMERA DISPLAY RCD Sensing Ambient Light Sensors page 30 Video/Display Automotive Infotainment and Display Products page 19 T echwell Advanced Display Controllers page 19 Interface SERDES page 27 USB/Analog Switches page 31 Power Management Synchronous Buck Regulators page 14 Synchronous Boost Regulator page 13 INFOTAINMENT Video/Display Automotive Infotainment and Display Products page 19 T echwell Advanced Display Controllers page 19 Interface SERDES page 27 USB/Analog Switches page 31 Power Management MOSFET Drivers page 18 Synchronous Buck Regulators page 14 TFT LCD Power Supply page 25 LED Backlight Drivers page 26 AEC-Q100 Qualification AEC-Q100 is a failure mechanism based stress test qualification for packaged integrated circuits. The Automotive Electronics Council AEC is based in the United States and was originally established by three major automotive manufacturers for the purpose of establishing common part-qualification and quality-system standards. AEC-Q100 is an industry standard specification that outlines the recommended new product and major change qualification requirements and procedures for packaged integrated circuits. Intersil offers both standard and AEC-Q100 qualified products for automotive applications. Not all Intersil products are designed nor intended for use in automotive applications. Products that are qualified for and meet AEC-Q100 requirements are clearly designated in their datasheet. Please visit the Quality and Reliability section of our website to view certification documentation. slide 5: www.intersil.com Intersil Automotive Solutions 2015 5 DESIGN TOOLS AND SUPPORT EV/HEV SOLUTIONS Multi-Cell Balancing MCB page 28 48/12V Bi-Directional DC/DC page 29 LIGHTING LED LED Backlight Drivers page 26 Go to intersil.com/tools for design tools and resources. REFERENCE AND EVALUATION PLATFORMS DESIGN MODELS PRODUCT CHANGE NOTIFICATION Browse our library of reference designs evaluation boards and demo boards. Download IBIS SPICE macro Saber and text file design models. Subscribe to receive product change notifications for the devices you are using in your design. ISIM DESIGN TOOL VIDEO CENTER SUPPORT PORTAL Intersil’s iSim interactive web- based design tool helps you select and simulate power and precision analog devices. Watch the latest videos and tutorials at Intersil’s Video Center. Get answers from an Intersil ap- plication support professional within one business day. APPLICATION BLOCK DIAGRAMS Browse the latest application block diagrams and selection tables. slide 6: 6 Intersil Automotive Solutions 2015 www.intersil.com 6 Intersil Automotive Solutions 2015 www.intersil.com 6 Intersil Automotive Solutions 2015 www.intersil.com APPLICATION BLOCK DIAGRAMS AUTOMOTIVE INFOTAINMENT PRODUCTS 1 LVDS Central Controller Graphics Processor Memory Peripheral Controller HDD Media Server LVDS MP3/iPod Dock LVDS LVDS GPS Receiver Bluetooth WLAN Radio AM/FM Tuner DAB/Sat Tuner CD/DVD Drive Backup Camera AFE Functional Modules SD Card Interface Analog Switches USB Switching System Power Supply Audio Sub-system Core Power Memory Power System Power Audio High Power GPU Power Central Info Display Head Up Display Rear Seat Display 1 Rear Seat Display 2 LVDS Car Connector MOST i/f CAN i/f LIN i/f Switching Headphone Amp DSP Sound Processor Class D P ower Amplifier Displays Car Battery Supply Car Speakers CORE GPU POWER Synchronous Buck Regulator Selection T ables on page 32 • ISL78213/ISL78214 • ISL78233/ISL78234/ISL78235 • ISL78322/ ISL78236 Voltage Controller Selection T ables on page 33 • ISL78210 Single-Phase Core Regulator Selection T ables on page 33 • ISL78211 SYSTEM POWER Synchronous Buck Regulators Selection T ables on page 32 • ISL78213/ ISL78214 • ISL78228 • ISL78233/ISL78234/ISL78235 • ISL78236 • ISL78322 Buck Regulator Selection T ables on page 32 • ISL78206 • ISL78208 • ISL78268 Linear Regulators Selection T ables on page 32 • ISL78301/ISL78302 • ISL78307 • ISL78310 Boost/Buck Regulators Selection T ables on page 32 • ISL78201 Synchronous Boost Regulators Selection T ables on page 32 • ISL78113A 1 2 2 6 3 slide 7: www.intersil.com Intersil Automotive Solutions 2015 7 LVDS Central Controller Graphics Processor Memory Peripheral Controller HDD Media Server LVDS MP3/iPod Dock LVDS LVDS GPS Receiver Bluetooth WLAN Radio AM/FM Tuner DAB/Sat Tuner CD/DVD Drive Backup Camera AFE Functional Modules SD Card Interface Analog Switches USB Switching System Power Supply Audio Sub-system Core Power Memory Power System Power Audio High Power GPU Power Central Info Display Head Up Display Rear Seat Display 1 Rear Seat Display 2 LVDS Car Connector MOST i/f CAN i/f LIN i/f Switching Headphone Amp DSP Sound Processor Class D P ower Amplifier Displays Car Battery Supply Car Speakers LVDS SerDes Selection T ables on page 35 • ISL76321 • ISL76322 DISPLAYS Automotive Display Products Selection T ables on page 34 ANALOG SWITCHES Single Supply SPDT Analog Switch Selection T ables on page 35 • ISL76123 USB SWITCHING USB 2.0 High/Full Speed Multiplexer Selection T ables on page 35 • ISL76120 AUDIO HIGH POWER Multi-phase Boost Controllers Selection T ables on page 33 • ISL78220 • ISL78225 1 6 7 7 4 4 3 5 3 5 slide 8: 8 Intersil Automotive Solutions 2015 www.intersil.com 1 SerDes Selection T ables on page 35 Video Decoder Selection T ables on page 34 TFT LCD Power Supply Selection T ables on page 34 Embedded Power Selection T ables on page 32 2 3 4 APPLICATION BLOCK DIAGRAMS AUTOMOTIVE DISPLAY PRODUCTS V COM Calibrator V COM Buffer LCD Power DC/DC Level Shifter Gate Drive Level Shifter Viewing angle Gamma Buffer Power In Column Drivers Row Drivers V ON V OFF V COM V SUPPLY V SUPPLY Analog Video In Digital RGB Video i/ps 2-way I2C LVDS SerDes STP Embedded PSU Components Advanced LCD Controller TFT Intelligent Controller ADC Embedded Power 2D Scaler Video Decoder PIP Touch Screen Controller OSD TCON Ambient Light Sensor LED Backlight IR Proximity Sensor LVDS SerDes STP Link to Camera Link to Infotainment System LCD Panel 1 2 3 4 5 slide 9: www.intersil.com Intersil Automotive Solutions 2015 9 T echwell Advanced Display Controllers Selection T ables on page 34 Ambient Light Sensors Selection T ables on page 35 LED Backlight Controllers Selection T ables on page 34 7 6 5 V COM Calibrator V COM Buffer LCD Power DC/DC Level Shifter Gate Drive Level Shifter Viewing angle Gamma Buffer Power In Column Drivers Row Drivers V ON V OFF V COM V SUPPLY V SUPPLY Analog Video In Digital RGB Video i/ps 2-way I2C LVDS SerDes STP Embedded PSU Components Advanced LCD Controller TFT Intelligent Controller ADC Embedded Power 2D Scaler Video Decoder PIP Touch Screen Controller OSD TCON Ambient Light Sensor LED Backlight IR Proximity Sensor LVDS SerDes STP Link to Camera Link to Infotainment System LCD Panel 7 6 slide 10: 10 Intersil Automotive Solutions 2015 www.intersil.com BATTERY CHARGERS ISL78692: 4.1V Single-cell Battery Charger The ISL78692 is an integrated single-cell Li-ion or Li-polymer battery charger capable of operating with an input voltage as low as 2.65V cold crank case. This charger is designed to work with various types of AC adapters or a USB port. From single and multiple core embedded processors to GPUs and FPGAs Intersil has a wealth of power experience to deliver versatile and efficient power solutions for your next Infotainment Navigation or T elematics platform. T oday Intersil offers a rapidly expanding range of point-of- need DC/DC controllers and regulators offering the best in features performance efficiency and size. AUTOMOTIVE POWER PRODUCTS • Up to 1A charging current • 4.1V charging voltage • Low leakage current from VBAT 3.0µA max • Thermal foldback of charging current at 100°C • Battery Chargers • Linear Regulators • Off-Battery Power • Synchronous Standard Buck Regulators • Processor Power • PWM Controllers • MOSFET Drivers 4.05 4.07 4.09 4.11 4.13 4.15 4.0 4.5 5.0 5.5 6.0 6.5 Battery VoltageV Input Voltage V 25C - 40C 85C 0 50 100 150 200 250 300 350 400 450 500 2.6 2.9 3.2 3.5 3.8 4.1 4.4 Battery Charging Current mA Battery Voltage V Typical Charging Curve Typical Charge Voltage Trickle Charge Preconditioning for Depleted Cells Programmable Constant Current Charging Tight Battery Voltage Charging Accuracy ±0.1 Typical Provides a Complete Charging Solution With guaranteed 3.0 uA reverse battery leakage slide 11: www.intersil.com Intersil Automotive Solutions 2015 11 LINEAR REGULATORS ISL78302: Dual LDO with low noise very high PSRR and low I Q • Integrates two 300mA high performance LDOs • Excellent transient response to large current steps • ±1.8 accuracy over all operating conditions • Excellent load regulation: 0.1 • Low output noise: typically 30μVRMS 100μA 1.5V • Very high PSRR: 90dB 1kHz • Extremely low quiescent current: 42μA both LDOs active 0.1 1k 10k 100k 1M FREQUENCYHz 0 10 20 30 40 50 60 70 80 90 100 PSRRdB Very High PSRR: 90dB 1kHz PSRR vs Frequency V IN PG ENABLE SS GND SENSE/ADJ V IN V OUT 1 2 3 5 4 7 9 10 6 10k 100k 10μF 2.5V ± V ± V 10 1.8V ± 1.8 V OUT ISL78310 10μF ISL78310: High performance 1A LDO • 2.2V to 6V input supply • 130mV dropout voltage typical 1A • Fast load transient response • ±0.2 initial V OUT accuracy • Adjustable in-rush current limiting • 58dB typical PSRR • 63µVRMS output noise at V OUT 1.8V • Power-good feature OFF-BATTERY LINEAR REGULATORS Low Quiescent Current Over Full Operating Range 100 90 80 70 60 50 40 30 20 10 0 0 10 20 30 40 50 Quiescent Current uA Load Current mA 125°C 25°C -40°C Fixed Typical Application Diagram • +3.3V +5.0V or 2.5-12V adjustable output • Stable operation with 10μF output capacitor • Shutdown input EN • Thermal protection • Current limit protection • -40°C to +125°C operating temperature range • Thermally enhanced 8 Ld SOIC 78307 and 14 Ld HTSSOP 78301 packages ISL78301 / ISL78307: 40V Low I Q 50mA and 150mA linear regulators • Optimized for “always-on” applications • 21μA quiescent current typical • Withstands 45V load dump • Operates down to 3V during cold cranking • Low 300mV dropout voltage • 50mA ISL78307 or 150mA ISL78301 output • Supply-independent 1V enable input threshold • Short-circuit current protection • 1A peak reverse current • Any cap stable with minimum 10µF ceramic • ±1.8 guaranteed V OUT accuracy for junction temperature range from -40°C to +125°C • 10 Ld DFN package • Wide input voltage capability: 2.3V to 6.5V • Low dropout voltage: typically 200mV 300mA • Stable with 1μF to 10μF ceramic capacitors • Separate enable and POR pins for each LDO • Soft-start and staged turn-on to limit input current surge • Current limit and overheat protection • Tiny 10 Ld 3mm x 3mm DFN package slide 12: 12 Intersil Automotive Solutions 2015 www.intersil.com ISL78201/ISL78206: 40V 2.5A boost-buck ISL78201 and 40V 2.5A synchronous buck ISL78206 regulators • 3V to 40V input range • Pin-for-pin compatible buck with boost pre-regulator for start-stop and cold crank operation ISL78201 Buck only ISL78206 • Single inductor non-inverting buck- boost ISL78201 I OUT 1.2A • Flexible device operational topologies – Buck with pre-boost – Synchronous buck – Standard buck • Forced PWM or PWM/PFM Mode • Programmable load boundary between PFM and PWM modes • Optional PFM under light load • ISL78201 starts-up with V IN 3V • 4A integrated HS FET • Programmable frequency from 200kHz to 2.2MHz • 200µA quiescent current 3µA shutdown current • Programmable cycle by cycle current limit • Frequency fold back feature • -40°C to +125°C operating temperature range • 20 Ld HTSSOP package AUTOMOTIVE POWER PRODUCTS V OUT V IN VCC 1M 130k V OUT V IN 3V to 40V + + + + V OUT + + R3 R4 + + ISL78201 BOOT VIN PHASE PGND FB COMP AUXVCC EXT_BOOST LGATE ISL78206 BOOT VIN PHASE PGND FB COMP LGATE BOOT VIN PHASE PGND FB COMP AUXVCC LGATE + + VIN EXT_BOOST R1 R2 ISL78201 Single Inductor Non-Inverting Buck Boost Buck with Pre-Boost Sync Buck OFF-BATTERY SWITCHING REGULATORS Multiple Supported Configurations slide 13: www.intersil.com Intersil Automotive Solutions 2015 13 ISL78113A: High efficiency 500mA synchronous boost converter • Output disconnect during shutdown preventing output precharging and uncontrolled short-circuit current • Input voltage range: 0.8V to 4.7V • Output current: Up to 500mA V BAT 3V V OUT 5V • Logic control shutdown I Q 1µA • 2MHz switching frequency • Forced PWM Mode Operation • Up to 95 efficiency at typical operating conditions • Fault protection: OVP OCP OTP UVLO • 2mmx2mm 8 Ld DFN package AUTOMOTIVE POWER PRODUCTS ISL78268: 55V synchronous buck controller with integrated 3A driver • Constant Current Regulation • Adaptive Dead Time Control • Adjustable switching frequency from 50kHz to 1.1MHz • Low shutdown current of 1uA • Adjustable slope compensation • Selectable diode emulation • Selectable hiccup or latch-off fault response • 4x4mm QFN package Applications • Automotive power • Telecom and industrial power supplies • General purpose power • Supercap charging ISL78268 VCC BOOT PH FB COMP VIN LG CLKOUT PGOOD UG PGND SS PVCC SLOPE FSYNC EN VIN P 1 N E S I C I _ N E ISEN1N PLL_COMP PVCC ISEN2P ISEN2N HIC/LATCH SGND IMON/DE VCC POWER GOOD PVCC VOUT Typical Application Diagram Typical Application Diagram SW EN GND FB V OUT V BAT 7 2 4 5 1 8 6.8 μH 10μF 10μF V BAT 0.8V TO 4.7V V OUT 422 80.6 5.0V/500mA ISL78113AARAZ SYNCHRONOUS BOOST REGULATOR slide 14: 14 Intersil Automotive Solutions 2015 www.intersil.com ISL78236: Dual 3A current sharing 2.5MHz high efficiency synchronous buck regulator • Dual 3A high efficiency synchronous buck regulator with up to 95 efficiency • 6A current sharing mode • 2 output accuracy over temperature/ load/line • 2.5MHz switching frequency • External synchronization up to 8 MHz • Internal digital soft-start: 1.5ms • Internal current mode compensation • Peak current limiting and hiccup mode short circuit protection • Reverse overcurrent protection • 24 Ld 4x4mm QFN package Up to 95 Efficiency EFFICIENCY vs LOAD V IN 5V T A +25°C 40 50 60 70 80 90 100 0 1 2 3 4 5 6 OUTPUT LOAD A EFFICIENCY 1.8V OUT 2.5V OUT 3.3V OUT L1 1.5μH LX1 PGND FB1 VIN1 2 EN1 PG1 SYNC INPUT 2.8V TO 6V OUTPUT1 1.8V/6A C1 2x22μF ISL78236 C2 R2 124k R3 100k 2x22μF VDD SGND C3 12pF L2 1.5μH FB2 C4 R6 50k 2x22μF C6 150pF LX2 PGND SGND EN2 PG2 COMP SS C5 22nF ISL78213 / ISL78214: 3A/4A low I Q 1MHz high efficiency synchronous buck regulator • Pin-to-pin compatible 3A/4A integrated FET regulators • V IN range: 2.7V to 5.5V • V OUT range: 0.8V to V IN • ISL78213: 3A continuous load current • ISL78214: 4A continuous load current • Current mode control • Flexible operation mode: selectable PFM/PWM mode • Highest light load efficiency: 35µA quiescent current • High switching frequency: 1MHz • External synchronization capability Up to 95 Efficiency L 1.5μH LX PGND VFB VIN EN PG SYNCH INPUT 2.7V TO 5.5V OUTPUT 1.8V C1 2 x 22μF ISL78213 ISL78214 C2 R2 124k R3 100k 2 x 22μF VDD SGND C3 47pF R1 100k 0.0 0.5 1.0 1.5 2.0 2.5 3.0 40 50 60 70 80 90 100 Output Load A Efficiency 2.5V OUT-PWM 1.8V OUT-PWM 1.5V OUT-PWM 1.2V OUT-PWM 3.3V OUT-PWM ISL78213 AUTOMOTIVE POWER PRODUCTS Typical Application Diagram Typical Application Diagram Applications • Embedded processor power: μC/μP FPGA and DSP power • Up to 95 efficiency • P GOOD Power OK output internal digital soft-start regulator enable pin • Peak current limiting short circuit protection over-temp • 16 Ld 4x4mm QFN package Applications • Automotive power • DC/DC POL modules • µC/µP FPGA and DSP power SYNCHRONOUS BUCK REGULATORS slide 15: www.intersil.com Intersil Automotive Solutions 2015 15 AUTOMOTIVE POWER PRODUCTS Up to 97 Efficiency ISL78322: Dual 2A/1.7A low quiescent current 2.25MHz high efficiency synchronous buck regulator The ISL78322 is a high efficiency dual synchronous step-down DC/DC regulator that can deliver up to 2A/1.7A continuous output current per channel. The channels are 180° out-of-phase for input RMS current and EMI reduction. The supply voltage range of 2.8V to 5.5V allows for the use of a single Li+ cell three NiMH cells or a regulated 5V input. • Dual 2A/1.7A high efficiency synchronous buck regulator with up to 97 efficiency low Iq 40μA • Outputs 180° out-of-phase • Start-up with pre-biased output • Selectable forced PWM mode and PFM mode • External synchronization up to 8MHz • Negative current detection and protection L1 1.2μH LX1 PGND FB1 VIN EN2 PG SYNC INPUT 2.8V TO 5.5V OUTPUT1 2.5V/2A C1 2 x 10μF ISL78322 C2 R2 316k R3 100k 22μF C3 10pF L2 1.2μH FB2 OUTPUT2 1.8V/1.7A C4 R5 200k R6 100k 22μF C5 10pF LX2 PGND EN1 40 50 60 70 80 90 100 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 EFFICIENCY OUTPUT LOAD A 3.3V OUT2PFM 3.3V OUT2 PWM 2.5V OUT1PFM 2.5V OUT1PWM 2.25MHz 5V IN AT +25°C ISL78228: Dual low quiescent current 2.25MHz high efficiency synchronous buck regulator The ISL78228 is a high efficiency dual synchronous step-down DC/DC regulator that can deliver up to 800mA continuous output current per channel. The supply voltage range of 2.75V to 5.5V allows for the use of a 3.3V or 5V input. • Dual 800mA output current • 30μA standby and 6.5μA shutdown current • Internal current mode compensation • 100 maximum duty cycle for lowest dropout • Selectable forced PWM mode and PFM mode • External synchronization up to 4MHz • Start-up with pre-biased output INPUT 2.75V TO 5.5V C1 10μF L1 2.2μH LX1 PGND FB1 VIN EN2 PG SYNC OUTPUT1 2.5V/800mA ISL78228 C2 R2 316k R3 100k 10μF C3 10pF L2 2.2μH FB2 OUTPUT2 1.8V/800mA C4 R5 200k R6 100k 10μF C5 10pF LX2 PGND EN1 PGND Typical Application Diagram Typical Application Diagram • Soft-stop output discharge during disable • Internal digital soft-start: 2ms • Power-Good PG output with 1ms delay • 10 Ld 3x3mm DFN package • For higher output current capability consider the ISL78322 see below • 100 maximum duty cycle for lowest dropout • Internal current mode compensation • Peak current limiting hiccup mode short circuit protection and over-temperature protection • 12 Ld 4mm x 3mm DFN package slide 16: 16 Intersil Automotive Solutions 2015 www.intersil.com AUTOMOTIVE POWER PRODUCTS ISL78233/ISL78234/ISL78235: Single compact 3 4 5A 2MHz synchronous buck regulators • Peak current mode control • 2.7 to 5.5V input voltage range • Continuous current to 5A • Efficiency up to 95 • Adjustable switching frequency from 500kHz to 4MHz • External synchronization up to 4MHz • Optional PFM mode for light load efficiency enhancement • Very low on-resistance FETs HS: 35mΩ LS: 11mΩ • 100ns guaranteed minimum on-time supports wide step-down ratio L 1μH PHASE PGND VFB VIN EN PG SS INPUT 2.7V TO 5.5V OUTPUT 1.8V/4A C1 22μF ISL78233 C2 R2 200k R3 100k 2 x 22μF SGND C3 4.7pF R1 100k COMP SYNC FS VIN C3 is optional. Recommend to put a placeholder for it. Check loop analysis first before use. VDD SGND ISL78234 ISL78208: Dual 3A standard buck regulator • Wide input voltage range from 4.5V to 28V • Adjustable output voltage with continuous output current up to 3A • Current mode control • Adjustable switching frequency from 300kHz to 2MHz • Current sharing parallel outputs support single 6A output • Independent power-good detection • Selectable in-phase or out-of-phase PWM operation • Independent sequential ratiometric or absolute tracking between outputs • Internal 2ms soft-start time • Overcurrent/short circuit protection thermal overload • -40 to 105 °C operation • Supplied in 32 Ld 5x5mm wettable flank QFN package ISL78208 VIN1 NC C 2 R 4 COMP1 FB1 C 71 EN1 R 1 R 2 C 1 V OUT1 C 9 L1 PHASE1 BOOT1 V OUT1 C 8 68pF 42.2k 470pF 69.8k 8.06k 10nF D 1 7μH B340B 47μF 20μF C 5 R 8 COMP2 FB2 R 5 R 6 C 4 V OUT2 68pF 25.5k 470pF 69.8k 8.06k C 13 L 2 PHASE2 BOOT2 C 12 10nF D 2 7μH B340B 47μF EN2 3A 3A FS SS1 VCC VIN2 SS2 PGOOD2 PGOOD1 SYNCIN SYNCOUT C 72 10μF VCC VCC VCC V OUT2 4.7μF PGND1/2 SGND 30 23 2 26 25 31 18/19 20 32 1 28 27 3/22 13 11 29 12 9/10 15/16 6/7 5 24 4/8/14/17/21 Dual 3A Output V IN Range From 4.5V to 28V Typical Application Diagram EFFICIENCY vs LOAD 3.3V IN SYNC VDD • 1 reference accuracy over temperature • Internal 1ms or externally adjustable soft-start • Over-temperature over current over voltage and negative over current protections STANDARD BUCK REGULATORS 40 50 60 70 80 90 100 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 OUTPUT LOAD A EFFICIENCY 4.5 5.0 1.2V OUT 2.5V OUT 1.8V OUT 1.5V OUT 1.0V OUT slide 17: www.intersil.com Intersil Automotive Solutions 2015 17 ISL78210: Automotive PWM DC/DC voltage controller • Input voltage range: 3.3V to 25V • Output voltage range: 0.5V to 3.3V • Output load to 30A • Simple resistor programming for output voltage • ±0.75 system accuracy: -40°C to +105°C • Capacitor programming for soft-start delay • Fixed 300kHz PWM frequency in continuous conduction • External compensation affords optimum control loop tuning • Automatic diode emulation mode for highest efficiency • Integrated high-current MOSFET drivers and schottky boot-strap diode for optimal efficiency • Choice of over-current detection schemes ISL78211: Automotive single-phase core regulator for IMVP-6™ CPUs • Precision single-phase CORE voltage regulator • 0.5 system accuracy over -10°C to 100°C temperature range • 0.8 system accuracy over entire temperature range • Enhanced load line accuracy • Internal gate driver with 2A driving capability • Microprocessor voltage identification input • 7-Bit VID input • 0.300V to 1.500V in 12.5mV steps • Support VID change on-the-fly • Multiple current sensing schemes supported Application Schematic with DCR Current Sense Typical ISL78211 Circuit Configuration EN GND SREF NC C BOOT L O CO C C OCSET R OCSET Q HS Q LS C COMP R COMP R FB 3.3VTO25V 0.5VTO3.3V R O CO B CIN C CIN B VIN VOUT C SOFT C VCC C PVCC GPIO GPIO 8 7 6 5 13 14 15 16 VO FB PGOOD NC VCC PVCC LGAT AT A E PGND 11 UGAT AT A E BOOT 2 1 12 9 OCSET PHASE 4 3 10 +5V R VCC R PGOOD VCC R OFS ISL78210 Efficiency at V OUT 1.1V I OUT A Efficiency 6 1 4 1 2 1 0 1 2 0 60 65 70 75 80 85 90 95 100 18 20 50 55 46 8 V IN 19V V IN 12.6V V IN 8V VSSP LGATE PHASE BOOT UGATE VIN VCCP VDD 3V3 VW COMP FB VDIFF RBIAS NTC VR_TT R_TT R SOFT VIDs DPRSTP DPRSLPVR FDE PMON CLK_EN VR_ON PGOOD VR_TT R_TT R VID0:6 DPRSTP DPRSLPVR PMON CLK_ENABLE VR_ON IMVP6_PWRGD ISL78211 LO CO VO VIN V+5 V+3.3 VSS R 4 R 5 R 6 R 7 R 1 R R 2 R 3 R 8 R 10 R 11 R 12 C 1 C 2 C 3 C 4 C C 5 C C 7 C 6 C 8 C 10 VSEN VCC-SENSE RTN VSS-SENSE C 9 R 9 NTC NETWORK AUTOMOTIVE POWER PRODUCTS • Lossless inductor DCR current sensing • Precision resistive current sensing • Power monitor indicating CPU instantaneous power • User programmable switching frequency • Differential remote voltage sensing at CPU die • 14 Ld 6x6mm QFN package • Lossless inductor DCR current sensing • Precision resistive current sensing • Power-Good monitor for soft- start and fault detection • 16 Ld 2.6 x 1.8mm µTQFN package EMBEDDED PROCESSOR PWM CONTROLLERS slide 18: 18 Intersil Automotive Solutions 2015 www.intersil.com AUTOMOTIVE POWER PRODUCTS ISL78220 / ISL78225: Multi-phase boost PWM controller with phase dropping enhancement • Peak current mode PWM control with adjustable slope compensation • Precision resistor/DCR current sensing • Accurate channel-current balancing • Accurate total current monitoring pin I OUT • ISL78220 - 2 3 4 or 6-phase operation • ISL78225 - 2 3 or 4-phase operation • Adjustable phase dropping/diode emulation/pulse skipping for high efficiency at light load • Phase dropping facilitated with ISL78420 tri-level input FET driver • Adjustable 75kHz to 1MHz switching frequency Typical Application 4-Phase SYNC Boost Converter ISL78225 Multiphase Boost Controller V IN V OUT ISL784xx FET Driver ISL784xx FET Driver ISL784xx FET Driver ISL784xx FET Driver MOSFET DRIVERS ISL78420: 100V 2A peak high frequency half-bridge driver with adjustable dead time • Tri-Level PWM input for single input switch control - Ideal in phase shedding multi-phase power supplies - Ideal companion product to ISL78220/225 • Bootstrap supply max voltage to 114 VDC • Break-before-make dead-time prevents shoot-through - Adjustable up to 250ns • Wide supply voltage range 8V to 14V VDD HB HO HS LO VSS PWM EN 100VMAX RDT FEEDBACK WITH ISOLATION PWM CONTROLLER SECONDARY CIRCUITS ISL78420 EPAD HALFBRIDGE • Adjustable maximum duty cycle • Frequency synchronization • Dedicated PWM invert signal allows use of inverting or non- inverting FET drivers • Input output over-voltage detection • Secondary V REF 2 input with fast response to facilitate audio envelope tracking • Configurable as multi-phase buck • 44 Ld TQFP package Typical Application Diagram • Supply under-voltage protection • 1.6Ω/1Ω typical output pull-up/ pull-down resistance • 14-ld HTSSOP package compliant with 100V conductor spacing guidelines per IPC-2221 HIGH POWER CONTROLLERS AND FET DRIVERS slide 19: www.intersil.com Intersil Automotive Solutions 2015 19 AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS TECHWELL ADVANCED DISPLAY CONTROLLERS Intersil’s TW88xx automotive infotainment display IC product line is defined by feature rich highly integrated semiconductor solutions that incorporate many key function blocks for front console rear seat entertainment and rear camera display applications. The product family includes an analog video decoder high quality H/V scaler 2D de-interlacer and embedded timing controllers. In addition certain TW88xx products include advanced technologies such as a 3D adaptive comb filter 3D noise reduction an embedded MCU a touchscreen controller bit-map OSD graphic overlay with alpha blending PIP/POP dual view display support and a single channel LVDS interface to directly drive high resolution OpenLDI LVDS LCD panels. The TW88xx product line is designed for OEM Automotive applications and therefore support -40˚C to +85˚C or +105˚C and all of the products listed in this section are AEC-Q100 qualified. Samples and evaluation boards are available for all parts listed in this section. Contact your local sales office for your samples and evaluation boards. Intersil has one of the largest portfolios of video semiconductor solutions for automotive infotainment display applications. As a pioneer in this market we have leveraged our extensive mixed signal video and display processing expertise to create unique and robust IC products specifically tailored to the requirements of the automotive display market. slide 20: 20 Intersil Automotive Solutions 2015 www.intersil.com TW8834: LCD video processor with built-in decoder LVDS and TTL inputs BT.656 output and LVDS panel interface Highly integrated LCD video processor supports boot-up and rear camera display in less than 500ms. The TW8834 incorporates a high quality 2D comb NTSC/PAL/SECAM video decoder which support single-ended differential and pseudo differential CVBS signals an LVDS or TTL digital input interface. It has a high quality scaler and de-interlacer Font OSD engine and a LVDS TTL or TCON panel interface. • Inputs: CVBS differential or single- ended S-Video digital RGB 24-bit up to 1080p or 1 channel OpenLDI LVDS TW8836 Functional Block Diagram TW8834 Functional Block Diagram AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS HIGHLY INTEGRATED LCD DISPLAY CONTROLLERS • Outputs: -TFT panel support: TTL 1 channel OpenLDI LVDS and programmable timing controller up to 1366x768 resolution 85MHz -Separate BT.656 output path YIN0 3 CIN0 1 VIN0 1 SOY0 1 Y C V YOUT SOY Slicer HSYNC 10-bit ADC LLPLL 2D-Comb Decoder DTV LVDS DTV I/F LVDS-RX CSC Dither Gamma Measurement LVDS TX BT.656 TCON I/F TTL 24bit Serial RGB LVDS OSC SSPLL2 Touch Screen Controller X+/- Y+/- AUX0 3 SPI Flash SPI Interface MCU I2C Host Interface GPIO Interrupt VSYNC LVR DVDD Font OSD SPI OSD I N M U X TCON M U X BT.656 Encoder LLCLK PCLK GPLL R-C OSC Diagn os tc SSPLL1 MCUCLK Scaler 2D-DI Image Enhancer Timing Gen. Down Scaler Sharing Pins CVBS S-Video Component ARGB TW8836 YIN0+ / YIN0 YIN0- / YIN1 10bit ADC 2D Comb Decoder CSC Font OSD Dither Gamma OUT MUX TCON TCON Signals TTL 24/18bit OSC SSPLL Registers I2C Diagnostic PWM GPIO IRQ YIN2+ / YIN2 YIN2- / YIN3 BT.656 Encoder BT.656 M U X I N M U X DTV Interface DRGB888 Scaler 2D-DI AAF Image Enhancer Timing Gen. GenLock PLL LVDS LVDS Measurement DIAG0 / YIN4+ / YIN4 LVDS-RX LVDS IRQ Sharing pins Sharing pins DIAG1 / YIN4- / YIN5 TW8834 TW8836: Advanced LCD controller with built- in decoder triple ADCs LVDS TTL inputs MCU OSD TCON and LVDS panel interface The TW8836 is a highly integrated LCD video processor that incorporates many of the features required to create a multi-purpose LCD display system into a single package. It can take virtually any type of video input: analog composite s-video analog RGB digital RGB and LVDS and it can drive almost any digital LCD panel up to WXGA+ resolution TTL 1CH LVDS and TCON panels. The built- in scaler and de-interlacer as well as the image enhancement and On Screen Display capabilities make the TW8836 a truly robust LCD Controller . • Inputs: CVBS differential or single- ended S-Video analog RGB/YPbPr up to 1080p Digital RGB 24-bit up to 1080p 1 channel OpenLDI LVDS • Outputs: -TFT panel support: TTL 1 channel OpenLDI LVDS and programmable Timing Controller up to 1366x768 resolution 85MHz -Separate BT.656 output path • Independent horizontal and vertical scalers with 2D De-interlacer • Font OSD and SPI OSD • Integrated 8-bit MCU 4-wire resistive touch screen controller 12-bit ADC and spread spectrum PLL • Short-to-battery short-to-ground detection • 128 LQFP • Independent horizontal and vertical scalers with 2D De-interlacer • Font OSD short-to-battery short-to- ground detection • 100 TQFP slide 21: www.intersil.com Intersil Automotive Solutions 2015 21 TW8824: Low cost LCD controller w/ 1.8V 3.3V DRGB input + LVDS BT.656 output The TW8824 is a highly integrated LCD video processor that incorporates many of the key features required to create a multipurpose LCD display system into a single package. This includes a high quality 2D comb NTSC/ PAL/SECAM video decoder which supports both single-ended and differential CVBS signals a digital RGB input interface high quality scaler and deinterlacer a Font OSD engine and LVDS TTL or TCON output panel interfaces. TW8832 S: Cost-effective highly integrated LCD controller for digital LCD panels The TW8832 is a highly integrated cost- effective LCD controller supporting digital LCD panels. TW8832 integrates a high quality NTSC/PAL/SECAM 2D comb video decoder 2D de-interlacer and an improved H/V scaling engine. Additional features include a robust font-based OSD engine independent mirroring functionality for the scaler and OSD serial RGB output and an LED backlight controller . The TW8832S version also supports a proprietary SPI Bitmap OSD. • Inputs: CVBS S-Video and analog RGB/YPbPr up to 720p digital RGB 8-bit for BT.656 • Output: TFT panel support: TTL TCON serial RGB up to SVGA resolution • High quality horizontal and vertical scalers with 2D De-interlacer • Font OSD SPI OSD bitmap overlay - 4 windows YIN02 CIN0 VIN0 SOY0 Y C V SOY Slicer HSYNC 10-bit ADC LLPLL 2D-Comb Decoder DTV 8-bit DTVI/F CSC Dither Gamma TCON I/F TTL24bit SerialRGB OSC SSPLL2 SPIFlash SPI Interface I2C GPIO Interrupt VSYNC FontOSD SPIOSD IN MUX TCON MUX LLCLK Scaler 2D-DI ImageEnhancer TimingGen. CVBS S-Video Component ARGB LEDC PWM SENSE DC-DC PWM SENSE TW8832 TW8832 Functional Block Diagram TW8824 Functional Block Diagram • Independent mirroring function for the scaler and OSD • Integrated LED backlight controller single string • Supports VCOM-DC VCOM-AC and spread spectrum clock AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS • Embedded image enhancement such as programmable CTI black/white stretch hue brightness contrast sharpness etc. • Programmable gamma correction table • 80 LQFP • Input Support: -Analog CVBS – 6x single ended or 3x differential 2D comb: NTSC/PAL/ SECAM -DTV – 24-bit Digital RGB – up to 1080p 1.8V 3.3V • Output Support: -TTL/TCON – Up to 1366x768 3.3V -LVDS – 1CH OpenLDI sharing pins with TTL -BT.656 – from any input path or post scaler 1.8V/3.3V • 1.8V or 3.3V I/O support for DTV input and BT.656 output • Scaler bypass mode Line buffer size 1366 Max freq 85MHz • HW mute function controlled by a pin sharing with a GPIO • 100L TQFP YIN0+ / YIN0 YIN0- / YIN1 10bit ADC 2D Comb Decoder CSC Font OSD Dither Gamma OUT MUX TCON TCON Signals TTL 24/18bit OSC SSPLL Registers I2C Diagnostic PWM GPIO IRQ YIN2+ / YIN2 YIN2- / YIN3 BT.656 Encoder BT.656 M U X I N M U X DTV Interface DRGB888 1.8V 3.3V Scaler 2D-DI AAF Image Enhancer Timing Gen. GenLock PLL LVDS LVDS Measurement DIAG0 / YIN4+ / YIN4 IRQ Sharing pins DIAG1 / YIN4- / YIN5 TW8824 slide 22: 22 Intersil Automotive Solutions 2015 www.intersil.com TW8809: Digital RGB to BT.656 format converter with scaling progressive output The TW8809 is a low cost video format converter that can convert either analog CVBS or 24-bit digital RGB format video and output these signals in ITU-R BT .656 format. The video sources can be scaled and de-interlaced so that the ITU-R BT .656 output is already formatted to the desired resolution and can be either progressive or interlaced format. In addition TW8809 has a built-in font OSD engine as well as image enhancement capabilities. • Font OSD with 256 Font RAM / 512 display RAM 4 windows • Short diagnostics • 56 Ld QFN package wettable flanks QFN available AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS TW8819 : Low-cost LCD controller solution for RCD applications The TW8819 is an ultra low-cost highly integrated LCD controller targeting basic Rear Camera Display RCD applications. It combines a high quality 2D comb NTSC/ PAL/SECAM video decoder a powerful H/V scaler font based OSD engine and image enhancement functions. TW8819 supports differential and single-ended analog composite video inputs and the output supports a wide variety of digital LCD panel types. • Supports digital input: YCbCr / 24-bit RGB up to 720p resolution • Supports analog CVBS input 2 single ended or 1 differential • Output support: ITU-R BT.656 interlaced or progressive up to SVGA resolution • Supports analog CVBS input 4 single ended or 2 differential • Panel output support 24-bit 18-bit TTL up to WSVGA resolution • Also supports TCON and serial 8-bit RGB panel outputs • Font OSD with 256 font RAM / 512 display RAM 4 windows • Short diagnostics image enhancement built-in TW8809 Functional Block Diagram TW8819 Functional Block Diagram • 48 Ld QFN package wettable flanks QFN available YIN0+ / YIN0 YIN0- / YIN1 10bit ADC 2D Comb Decoder CSC Font OSD Gamma Dither OUT MUX TCON TCON Signals TTL 24bit Serial RGB OSC Spread Spectrum PLL Registers I2C Diagnos tc PWM GPIO IRQ YIN2+ / YIN2 YIN2- / YIN3 M U X Scaler Image Enhancer Timing Gen. AAF TW8819 YIN0+ / YIN0 YIN0- / YIN1 10bit ADC 2D Comb Decoder CSC Font OSD Gamma Dither OUT MUX OSC Spread Spectrum PLL Registers I2C Diagnos tc YIN2+ / YIN2 YIN2- / YIN3 BT.656 Encoder BT.656 M U X I N M U X DTV Interface DRGB888 Scaler Image Enhancer Timing Gen. CSC M U X AAF TW8809 slide 23: www.intersil.com Intersil Automotive Solutions 2015 23 AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS TW9992 Functional Block Diagram TW9992: Low power NTSC/PAL video decoder with differential CVBS inputs and MIPI-CSI2 output interface The TW9992 is a low power NTSC/PAL analog video decoder that is designed for automotive applications. It supports single-ended differential and pseudo differential composite video inputs as well as S-Video. Integrated short-to-battery and short-to-ground detection advanced image enhancement capabilities such as the programmable Automatic Contrast Adjustment ACA and the MIPI-CSI2 output interface make the TW9992 an ideal solution for demanding automotive camera applications.. • NTSC/PAL 10-bit ADC analog video decoder with 4H adaptive comb filter • Software selectable analog input control allows for combinations of single ended or differential CVBS • Automatic Contrast Adjustment ACA TW9990 Functional Block Diagram VIDEO DECODERs TW9990: 1-Channel low power NTSC/ PAl/SECAM video decoder with differential inputs TW9990 is Intersil’s next generation low-cost multi-standard video decoder with differential CVBS input support. It consumes 100mW in typical composite video applications and has a power-down mode as well. The TW9990 supports both single ended and differential input types and has short detection capabilities making it an ideal analog video decoder for Automotive applications. • NTSC M 4.43 and PAL B D G H I M N N combination PAL 60 SECAM support with automatic format detection • Software selectable analog input control allows for combinations of single ended CVBS differential CVBS and S-video TW9990 4H Adaptive Comb Filter Luma/Chroma processor Sync Processor VBI Slicer U V Analog Video In 2 Wire Serial Bus MPOUT CLKX2 VSYNC HSYNC VD7:0 SCLK SDAT 10-bit ADC PDN Y AA Filter Chroma Demodulation 10-bit ADC AGC AA Filter STB/STG Detection MUX Clock 27 MHz Line-lock clock Generator MUX0 / MUX0+ / Short Detection MUX1 / MUX0- / Short Detection MUX2 / MUX2+ / Short Detection MUX3 / MUX2- / CIN 0 / Short Detection Video Interface • Built-in analog anti-alias filter • 32 WQFN wettable flank QFN • MIPI-CSI2 output interface • Low power consumption: 100mW typical • 32 WQFN MUX YIN0/ YIN1/YIN0- YIN2/YIN2+/DIAG0 YIN4/ YIN3/YIN2- YIN5/YIN4- YIN6/ YIN7/YIN6- DIAG1 DIAG2 RSTB PDN SCLK SDAT STB/STG DETECTION I 2 C DETECTION OSC REGISTER FILES PLL ANTI-ALIASING FILTER AGC 10-bitADC 4HCOMB FILTER DECODER AUTOMATIC CONTRAST ADJUSTMENT FORMAT CONVERTER MIPIPROTOCOL CONTROLLER MIPI SEREALIZER MIPID-PHY GP0 GP1 GP2 INTREQ MIPID- MIPID+ MIPICLK- MIPICLK+ TW9992 slide 24: 24 Intersil Automotive Solutions 2015 www.intersil.com AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS VIDEO DECODERs continued TW9984: 4-channel differential input video decoder with analog video encoder The TW9984 includes four high quality NTSC/PAL/SECAM video decoders that convert analog composite video signals to digital component YCbCr data. Each channel contains a 10-bit ADC with application selectable differential or single-ended analog video input options proprietary clamp and gain controllers image enhancement capabilities an anti- aliasing filter and utilizes a 4H comb filter. In addition an integrated NTSC/PAL analog video encoder makes the TW9984 an ideal solution for around view applications. • Integrates four NTSC/PAL analog video decoders and 10-bit ADCs with differential pseudo differential and single-ended inputs TW9966: 4-channel analog video decoders with analog video encoder for around view applications The TW9966 includes four independent high quality NTSC/PAL/SECAM analog video decoders as well as a single analog video encoder . Each decoder contains a 10-bit ADC and proprietary clamp and gain controllers. The integrated PLL allows for flexibility when outputting the digitized video data as either 4 standard BT .656 streams or time multiplexed outputs with 2 channels at 54MHz or 4 channels at 108MHz per 8-bit bus. • Superior image with IF compensation filter color transient improvement CTI automatic white peak and programmable hue saturation contrast brightness and sharpness • Proprietary fast video locking system for non-real-time application • Supports the standard ITU-R BT.656 format or time multiplexed output with 54/108MHz • Provides simultaneous four channel Full D1 and CIF time-multiplexed outputs with 54MHz • Ultra low power consumption Typical 666.84mW • 128 LQFP CVBS0 A/B CVBS1 A/B CVBS3 A/B CVBS2 A/B BT.656 Output 1 CH 27MHz x 4 buses 2 CH 54MHz x 2 buses 4CH 108MHz x 1 bus Audio ADCs I2S output Audio DAC Analog Audio output I2S Formatter Audio In 1 Audio In 2 Audio In 3 Audio In 4 Audio In 5 I2S input 4H-Comb Decoder 4H-Comb Decoder 4H-Comb Decoder 4H-Comb Decoder Image Enhancer Image Enhancer Image Enhancer Image Enhancer MUX BT.656 Formatter PLL 10-bit ADC 10-bit ADC 10-bit ADC 10-bit ADC BT.656 Input Analog Video Encoder BT.656 DAC CVBS output TW9966 4H-Comb Decoder STB/STG Detection CVBS0 BT.656 Input BT.656 Output 4CH 108MHz x 1 bus Analog Video Encoder BT.656 Formatter + _ 4H-Comb Decoder CVBS1 + _ 4H-Comb Decoder CVBS2 + _ 4H-Comb Decoder CVBS3 + _ Image Enhancer Image Enhancer Image Enhancer Image Enhancer BT.656 DAC IRQ CVBS output PLL TW9984 • Integrates one analog video encoder to re-encode video to CVBS format • Integrates programmable automotive short diagnostics -- short-to-battery and short-to-ground detection -- on each differential input channel • 68 WQFN slide 25: www.intersil.com Intersil Automotive Solutions 2015 25 AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS ISL78419: Integrated automotive TFT-LCD power supply regulator with V COM DCP • 2.5V to 5.5V input • 1.5A 0.18Ω integrated boost FET • V ON /V OFF supplies generated by charge pumps driven by the boost switch node • 350mA LDO for V LOGIC channel • 600kHz/1200kHz selectable switching frequency • Integrated gate pulse modulator • Reset signal generated by supply monitor • Integrated V COM amplifier • Integrated digitally controlled potentiometer DCP • UVLO UVP OVP OCP and OTP protection • -40°C to 105°C operation • Supplied in 5x4 mm 28 Ld TQFN package L_IN LX FB COMP PGND VLOGIC AVDD AV AV A DD VIN VIN SCL SDA ADJ AV AV A DD BOOST CONTROLLER LDO GPM VFLK VGH VGH GPM EN DCP VGHM AVDD POS OUT VCOM RSET AV AV A DD SW AV AV A DD VON SW FREQ SEQUENCER RE VOFF VCOM OP SS L_OUT CE VDPM GPM_LO VOLTAGE DETECTOR AV AV A DD V IN V IN VDIV CD2 RESET RESET LDO VIN NEG THERMAL PAD VLOGIC VLOGIC L1 10μH C4 5 6 30μF R1 73.2k R2 8.06k C20 15nF R12 5.5k C17 1nF C14 1 1 100pF R5 100k C18 0.47μF R14 85k R15 115k OPEN C26 1nF R16 10k C11 0.1μF C10 47nF C8 47nF C9 1μF C12 1μF C28 0.1μF C15 1μF C16 1μF VGH R26 100k R22 22k C1 2 20μF C25 1μF C24 2.2μF R17 8.25k R18 3.92k R9 10k 133k R8 R7 83k C19 0.47μF R6 1k C32 0.1μF D1 D4 D2 D3 Z1 Q1 C7 0.1μF ISL78419 Typical Application Block Diagram TFT LCD POWER SUPPLY ISL78010: Boost with integrated FET 2 positive linear regulator controller and negative linear regulator controller • High performance boost regulator with integrated FET - 2A switch current - Up to 20V output - Current mode control • V ON and V LOGIC linear regulator controllers 2 accuracy • V OFF linear regulator controllers with 3 accuracy • V LOGIC -V OFF -V BOOST -V ON or V BOOST /V LOGIC - V OFF -V ON sequence control • Programmable sequence delay • Configurable fault protection • 32 TQFP MainBoost Converter ProtectionSwitch SequenceCtrl 2-StagePositive ChargePump +LDOforV ON V ON V NegativeChargePump+LDOforV OFF V OFF V LDOforV LOGIC LX FBB DELB CINT DRVP FBP DRVN FBN PGND PG CDELAY AY A VDD EN VREF DRVL FBL SGND V IN C 10 4.7μF NODE1 V LOGIC 2.5V C 31 4.7μF C 41 0.1μF R 43 500Ž C 22 0.1μF R 42 5.4kŽ R 41 5kŽ R 7 10kŽ V REF C 6 4.7μF R 6 10Ž C 7 0.22μF Q 1 C 0 1nF C 1 10μF x2 NODE1 L 1 6.8μH LX D 1 R 2 46.5kŽ R 1 5kŽ C 2 -C 3 10μF R 9 1MŽ C 16 22nF C 9 0.1μF R 8 10kŽ A VDD 12V C 23 4.7nF C P 1nF R 13 7kŽ Q 3 C 14 0.1μF C 15 0.47μF R 11 20kŽ R 12 230kŽ R 23 3kŽ R 22 104k C 20 4.7μF R 21 20k C 25 0.1μF D 21 C 12 0.1μF D 12 D 11 C 24 0.1μF Q 2 C 13 0.1μF C 11 0.1μF V ON 15V V OFF -5V LX LX V REF Q 5 Q 4 X2 R 7 OPEN C 7 OPEN R 10 10kŽ ISL78010 Typical Application Block Diagram slide 26: 26 Intersil Automotive Solutions 2015 www.intersil.com AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS STAR TAR T T-UP CHARGEPUMP FAU FAU F LT LT L CONTROL ANDTIMER LDOANDREF CLOCKANDRAMP GENERAT AT A OR INNERLOOP PWMCONTROL ANDCURRENT LIMIT LOAD CURRENT SENSE TEMPERAT AT A URE COMPENSATI ATI A ON MODECONTROL LIGHTCONTROL POR V DC REF GND LEVEL MODE EN/PWM BUCK/ BOOSTN HALT LT L ENO/P V START TART T 2.7VTO16V I H V C D V N I V T L U A F T A B V SWD1 SWS1 ENL FB L HALT V STA TA T RT REF CLK R AMP V DC ENO/P FET CURRENT SENSE CLK R AMP HALT LT L LEVELT TEMP TMAX ISL78100 SWS2 OVP SWD2 LED BACKLIGHT DRIVERS ISL78100: High-power LED backlight driver with an integrated 36V FET The PWM converter runs from an internally generated 1 MHz clock. With efficiencies over 90the regulator provides tight control of LED current and may be configured in either boost or buck topologies allowing from 3 to 8 series diodes to be driven from wide input voltages. • Drives 3 to 8 high-power LEDs in seriesup to 32V • 2.7V to 16V input voltage range • Boost or buck configurable switch • 3A integrated FET • Automotive load dump protection • Light output temperature compensation • LED over-temperature protection • LED disconnect • PWM/analog light level control Dimming Linearity Direct PWM dimming duty cycle linear from 0.007 to 100 at 200Hz 0.0030 0.0025 0.0020 0.0015 0.0010 0.006 0.007 0.008 0.009 0.010 0.011 0.012 0.013 0.014 PWM DIMMING DUTY CYCLE I LED mA I LED 20mA F PWM 200Hz PWM Dimming Duty Cycle • Small 20 Ld 4mm x 4mm QFN package • TS-16949 and AECQ100 compliant • Dynamic headroom control • Fault protection slide 27: www.intersil.com Intersil Automotive Solutions 2015 27 SERDES ISL76321 / ISL76322: Automotive SerDes video link ISL76321 - 16+3-bits 6 to 45MHz Pixel Clock Serdes ISL76322 - 24+3-bits 6 to 45MHz Pixel Clock Serdes A simple low overhead solution to video data transmission in the car . Intersil’s SerDes enables transmission of video data together with bi-directional control down a single shielded twisted pair STP cable. The ISL76321/41 are the only products in their class to use a transceiver at both cable ends allowing on-demand primary data direction change. These SerDes links offer user flexibility through their I 2 C programmability including 16 levels of cable equalization and pre-emphasis. A unique fast locking circuit at the receiver ensures excellent link performance even when exposed to considerable noise. • Tx pre-emphasis and Rx-equalization • Allows for longer cable runs and/or cable cost optimization • EQ provides maximum cable drive capability whilst minimizing EMI • Unique back-channel solution • Allows low cost end-to-end control data communication • I 2 C control interface with four I 2 C addresses • Unique transceiver design • Reduces inventory management • Superior line rate locking performance • Ensures continuous video transmission in the face of noise • Hot-plugging with automatic re-lock with every Hsync • DC balanced line coding via 8B/10B allows AC coupling • 48 Ld QFN package SERIOP SERION 27nF 27nF SERIOP SERION 27nF 27nF ISL76321 DESERIALIZER PCLK_IN RGB REF_CLK PCLK_OUT VSYNC HSYNC DE VIDEO_TX I2CA0 I2CA1 REF_RES TEST_EN GND_CR GND_P GND_AN GND_TX GND_CDR GND_IO RSTB/PDB VDD_IO VDD_CR VDD_P VDD_AN VDD_TX VDD_CDR 3.16kΩ 3.3V 1.8V VDD_IO 16 VIDEO TARGET ISL76321 SERIALIZER RGB PCLK_IN VSYNC HSYNC DE VIDEO_TX I2CA0 I2CA1 REF_RES TEST_EN GND_CR GND_P GND_AN GND_TX GND_CDR GND_IO RSTB/PDB VDD_IO VDD_CR VDD_P VDD_AN VDD_TX VDD_CDR 3.3V 1.8V VDD_IO VDD_IO 16 VIDEO SOURCE 3.16kΩ AUTOMOTIVE INFOTAINMENT AND DISPLAY PRODUCTS slide 28: 28 Intersil Automotive Solutions 2015 www.intersil.com Hybrid electric plug-in hybrid electric and electric vehicle HEV/PHEV/EV battery management solutions Intersil’s automotive grade Li-Ion battery management and safety monitoring chipset solutions are specifically designed to meet the stringent safety reliability and performance requirements of next generation Hybrid Electric Vehicle HEV Plug-in Hybrid Electric Vehicle PHEV and Electric Vehicle EV applications. HYBRID/ELECTRIC VEHICLE POWER MUL TI - CELL BALANCING MCB ISL78600: 12 cell li-ion battery pack manager • Up to 12 cell voltage management • Supports full range of Li-Ion cell chemistries • Cell voltage measurement accuracy ±2.5mV • Also available in ±10mV version – ISL78622 • VBAT measurement accuracy ±100mV • Cell voltage scan rate of 20μs per cell • Proprietary daisy chain communications system • Robust EMI performance • Excellent system transient resistance • Passive balancing • Integrated system diagnostic functions: • Cell over and under-voltage • Over temperature • Open cell monitoring wires • Open temperature monitoring wires • VBAT and VSS connection integrity • Voltage reference function • Oscillator function • 64 Ld TQFP package VC12 Inputbuffer/ r/ r level shiftand faul ltdetection DHi 2 VCM MU UX ADC TempMUX ICTemp MUX SCLK/ K/ K SCL/DHi1 CSbar/NC/DLo1 DIN/SDA DOUT/ T/ T SDA PA PA P CK+ PA PA P CK - DLo2 Comm msSelect2 ControllogicandCommunications Isolated And SPI/I 2 C Comms TEMPR RE EG DataReadybar VDD CB12 VC11 ExT1 ExT2 ExT3 ExT4 DGND CommsS Select1 VBAT AT A VSS CB11 VC10 CB10 VC9 CB9 VC8 CB8 VC7 7 CB7 VC6 CB6 VC5 CB5 VC4 CB4 VC3 CB3 VC C2 CB2 VC1 CB1 VC0 VR REG Faul lt t Detection REF VREF EN TEST0 TEST1 VP CommsRate1 C Co om mmsRate0 Base Faultbar VBAT VDDEXT V2 2P5 V2P5 ISL78600 Typical Application Block Diagram The automotive grade AEC-Q100 ISL78600 12-cell battery pack manager provides built- in fault detection for all of its major internal functions and detects external faults such as open wire over- and under-voltage as well as temperature and cell balancing faults to mitigate battery pack failures. Overall the highly integrated functionality of the ISL78600 offers a number of benefits and can significantly reduce the overall battery management costs of HEV/PHEV/EV battery packs and their associated systems. slide 29: www.intersil.com Intersil Automotive Solutions 2015 29 HYBRID/ELECTRIC VEHICLE POWER Order Code Main Parts Featured Description Electrical Summary Availability ISL78220EVAL1Z ISL78220 ISL6609A Low Battery Boost Evaluation Board 6-11V IN to 12V OUT 30A In stock ISL78225EVAL1Z ISL78225 ISL78420 600W Continuous Power Audio Booster 10-16V IN to 35V OUT 17A In stock ISL78225EVAL2Z ISL78225 ISL78420 1.5kW Bi-directional 48 to 12V DC/DC 1.5kW 48 to 12/12 to 48V 180A buck 30A boost direction Contact factory 48/12V BI-DIRECTIONAL DC/DC ISL78225EVB: 48/12V bi-directional DC/DC converter demonstrator Designed to support future dual battery power systems now being considered in Europe this 48/12V bi-directional DC/DC system combines significant power conversion capabilities yet maintains impressive conversion efficiencies above 95. The system exploits Intersil’s ISL78220/5 multi-phase PWM controllers to provide a high performance converter in a dense form factor . The demonstrator ISL78225EVAL2Z is capable of supplying 1.5kW using a 4-phase configuration ISL78225. In fact the modular PWM controllers can easily be exploited to develop conversion designs up to 4kW. 48V Battery EMI EMI ISL78220/5 ISL78220/5 MCU MUX PWM_BST ISL78420 PWM_BK Switch 12V Battery To order an evaluation board please contact your local sales office. Bi-Directional Multi-Phase Buck/Boost slide 30: 30 Intersil Automotive Solutions 2015 www.intersil.com AMBIENT LIGHT SENSORS ISL76683: Digital ambient light sensor The ISL76683 is an integrated light sensor with an internal integrating ADC intended for automotive applications. The ADC provides 16-bit resolution and is capable of rejecting 50Hz and 60Hz flicker from artificial light sources. The ISL76683 is packaged in a tiny 6 pin package with the benefit of its digital interface offers both programmable features and a robust low cost link to a microcontroller . • Four sensitivities range selection via I 2 C: - Range 1 0 lux to 1000 lux - Range 2 0 lux to 4000 lux - Range 3 0 lux to 16000 lux - Range 4 0 lux to 64000 lux • Human eye response 540nm peak sensitivity ISL76671: Low light optimized ambient light sensor Offered in a tiny 4.2mm 2 package the ISL76671 will measure incident light levels to lower than 0.01 lux. As such its an ideal solution for light detection when hidden behind darkened glass and plastic bezels in a wide range of light based control applications. With temperature compensation and excellent IR rejection the ISL76671 is an economic and easy to use alternative to other forms of optical sensors such as photo diodes transistors as it can be directly connected to an ADC sampling system. • Operates down to 0.01 lux • Ultra-low operating current 5µA • 1.8V to 3.0V supply range • Full scale determined by low cost bias resistor • Square root law voltage output LightProcessing Temperature Compensation V DD GND R EXT V OUT CurrentAmplifier I OUT - + Ty Ty T p.50 to200k‚ Photodiode Array LightIntensity Simplified Ambient Light Sensor Simplified Block Diagram ed Block Diagram • -40 to 105°C operation • 16-bit resolution - Adjustable up to 65 counts per lux • User-programmable upper and lower threshold interrupt • Simple output code directly proportional to lux • Built-in rejection for: - IR UV as well as 50Hz/60Hz flicker • Tiny 2.1 x 2.1mm ODFN package • Close to human eye spectral response • Fast response time 30ms • -40 to 105°C operation • Tiny 2.1 x 2.1mm ODFN package AUTOMOTIVE ANALOG PRODUCTS slide 31: www.intersil.com Intersil Automotive Solutions 2015 31 ISL76123: Single supply single pole double throw SPDT analog switch The Intersil ISL76123 is a precision bidirectional SPDT analog switch designed to operate from a single 2.7 to 12V supply. • Fully specified for 3.3V 5V and 12V supplies • ON resistance R ON : 15Ω at 12V • R ON matching between channels : ≤ 1Ω • Low charge injection: 5pC Max • Low power consumption P D : 15μW at 12V • Low leakage current: 10nA typ • Fast switching action Space-saving Tiny SOT-23 Package 3mm x 3mm Crosstalk and Off Isolation 4 5 6 1 2 3 IN V+ GND NO NC COM FREQUENCY Hz 1k 100k 1M 100M 500M M 0 1 k 0 1 -110 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 CROSSTALK dB OFF ISOLATION dB 110 10 20 30 40 50 60 70 80 90 100 ISOLATION CROSSTALK V+ 3V to 13V USB / ANAL OG SWIT CHES ISL76120: USB 2.0 high/full speed multiplexer Intersil’s ISL76120 dual 2:1 multiplexer

Add a comment

Related presentations

Related pages

Automotive Infotainment | ABI Research

Connected automotive infotainment is quickly becoming a must have feature for every car manufacturer. However, a fierce technology battle is taking place ...
Read more

Infotainment - Delphi Automotive is a global supplier of ...

Infotainment Twenty-first century drivers want in-vehicle access to the information and entertainment they now have
Read more

Automotive Infotainment - Mentor Graphics

Mentor's IVI / automotive infotainment tools and GENIVI services enable silicon supplier independence, HMI differentiation, and overall cost savings
Read more

Automotive Infotainment News, Research & Analysis | IHS

IHS Automotive provides detailed insight and analysis of vehicle infotainment systems for OEMs and suppliers.
Read more

Automotive Infotainment Applications | Automotive ...

Solutions for automotive infotainment applications featuring IC products specifically tailored to the requirements of the automotive infotainment market.
Read more

Automotive Infotainment and Telematics - STMicroelectronics

ST is a leading supplier of dedicated ICs for automotive infotainment systems, ... Sense & Power and Automotive Products; Automotive Infotainment and ...
Read more

Automotive Infotainment | EBV Elektronik

Automotive Infotainment System-on-Chip DRA526. High-performance ARM Cortex-A8 microprocessor with speeds up to 600 MHz. NEON SIMD Coprocessor and Vector ...
Read more

Automotive Technology Solutions Overview |NVIDIA

Products. Processors. GeForce ... DRIVE Automotive Technology ... NVIDIA DRIVE™ solutions give automakers, tier 1 suppliers, and automotive research ...
Read more