onsemi NCV78343
The NCV78343 is a single−chip pixel controller with embedded switches to control individual LEDs in a series LED string, designed for automotive dynamic lighting applications and in particular for high current LEDs. The NCV78343 pixel controller devices receive the pixel control parameters from the pixel light ECU which translates the required light pattern or light image into individual pixel dimming data. The maximum LED string voltage has to be limited to 60 V.| Part No. | NCV78343 |
|---|---|
| Datasheet | NCV78343 Download |
| Manufacturer |  onsemi |
| Description | Series String Pixel Controller |
| Buy | Stock & Price |
FEATURES
● Single Chip Compatible with IMS Board (Single Layer)● 12 Integrated Switches with Multiple Configuration Options
● Minimum of External Components
● Communication Interfaces to the Pixel Light ECU via ♦ Integrated M−LVDS ♦ UART over CAN Interface ♦ Integrated Bridge between M−LVDS and UART ♦ Supports up to 32 Devices, 1Mbaud
● No Need for Local MCU and Precise Clock ♦ Interface to External I2C EEPROM ♦ Integrated 8 bit Analog to Digital Converter
● Dimming Controller ♦ PWM + Phase Shift Unit per Channel
● Over Temp Protection
● Individual Open/Short/OV LED Diagnostic Feedback
● Open LED Failure Automatic Bypass
● This is a Pb−Free Device
● NCV Prefix for Automotive and Other
APPLICATIONS
Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable DATA SHEET MARKING DIAGRAM SSOP36 EP CASE 940AB NV78343−0 FAWLYYWWG NV78343 = Specific Device Code F = Fab Indicator A = Assembly Location WL = Wafer Lot YYWW = Year / Work Week G = Pb−Free Designator SAFETY DESIGN − ASIL B ASIL B Product developed in compliance with ISO 26262 for which a complete safety package is available.
