The TPS929120-Q1 evaluation module (EVM) helps designers evaluate the operation and performance of TPS929120-Q1, a 12-channel 40-V high-side LED driver with FlexLED interface to individually control output current and PWM dutycycle for automotive lighting applications. It also has LED open-circuit, short-to-ground, and single-LED short-circuit diagnostics. It supports entering pre-defined fail-safe states automatically when MCU connection is lost or without MCU control.
Features
- 12-channel individual programmable precision highside constant current output
- Up to 1-MHz clock frequency FlexLED serial interface
- Programmable fail-safe mechanism with EEPROM
- LED open-circuit, short-circuit and single-LED short-circuit diagnostic with built-in Auto-ADC