TPS929120EVM

TPS929120-Q1 12-Channel automotive LED driver evaluation module

TPS929120EVM

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Overview

The TPS929120-Q1 evaluation module (EVM) helps designers evaluate the operation and performance of TPS929120-Q1, a 12-channel 40-V highside 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 diagbostics. 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 1MHz clock frequency FlexLED serial interface
  • Progarmmable fail-safe mechanism with EEPROM
  • LED open-circuit, short-circuit and single-led short circuit diagnostic with built-in Auto-ADC
Automotive LED drivers
TPS929120-Q1 12-channel automotive 40V highside LED driver with FlexWire interface TPS929121-Q1 12-channel automotive 40V highside LED driver with flexwire interface
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Get started

  1. Order the TPS929120EVM evaluation module
  2. Download and install the GUI
  3. Read the TPS929120EVM user guide

Order & start development

Evaluation board

TPS929120EVM – TPS929120-Q1 12-Channel automotive LED driver evaluation module

Evaluation board

TPS929120EVM-GUI-SW – TPS929120EVM GUI software

Evaluation board

TPS929120EVM-ONLINE-GUI-SW – TPS929120EVM GUI - evaluate with live online version or download (Safari, Chrome or Firefox)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* User guide TPS929120EVM User's Guide (Rev. B) Dec. 03, 2019
Datasheet TPS929120-Q1 12-Channel Automotive 40-V High-Side LED Driver With FlexWire Interface datasheet (Rev. A) Feb. 13, 2020
More literature TPS929120EVM EU Declaration of Conformity (DoC) Dec. 12, 2018

Related design resources

Hardware development

EVALUATION BOARD
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