Infineon Technologies TLD1211SJ Evaluation Board

Infineon Technologies TLD1211SJ Evaluation Board (TLD1211SJ_EVAL) is a demonstration and development platform for the TLD1211SJ LITIX™ Linear Current Source LED Driver. The TLD1211SJ is designed to supply LEDs under the severe conditions of automotive applications resulting in constant brightness and extended LED lifetime. The TLD1211SJ provides a simple and low-cost solution for low current applications up to 85mA. When using additional external power stages as booster transistors, it can also drive high currents up to 2.5A.

The Infineon Technologies TLD1211SJ Evaluation Board features a pre-mounted TLD1211SJ in a PG-DSO-8 package, along with an onboard LED load for evaluation. The Evaluation Board is also equipped with test points and a ground terminal for easy monitoring of significant voltages. The
jumpers available on the board offer the user the possibility to evaluate the LITIX Linear TLD1211SJ in both low and high current applications.

Features

  • TLD1211SJ LITIX Linear Current Source LED Driver
  • Jumpers enable two current configurations
    • IOUT = 50mA
    • IOUT = 300mA (use add. transistor)
  • Onboard LED load, 3 red LEDs
  • 8V to 16V supply voltage range
  • 7.4cm x 6.1cm 2-layer PCB

Board Layout (Top)

Infineon Technologies TLD1211SJ Evaluation Board

Board Layout (Bottom)

Infineon Technologies TLD1211SJ Evaluation Board

Infineon Power and Sensing Selection Guide

Infineon Technologies TLD1211SJ Evaluation Board