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Texas Instruments TPS92638EVM LED Driver Evaluation Module (EVM)

Texas Instruments TPS92638EVM LED Driver Evaluation Module (EVM) helps designers evaluate the operation and performance of the TPS92638. The evaluation module facilitates the evaluation of the TPS92638 in a typical LED application. The evaluation module contains a TPS92638 integrated circuit (IC), supporting passive components, and three OSRAM LEDs in series per channel. The evaluation module includes 8 channels. The LED current can be switched between high current and low current for stop/tail applications. Also included is a fault pin for open, short, and thermal shutdown failure reporting, which allows for parallel bus connection for up to 10 devices.

Features

  • 8 Channel LED driver with analog and PWM dimming
  • 5V – 40V Wide input voltage range
  • Max. Current: 70mA per channel, 560mA in parallel operation mode
  • The LED current can be switched between high current and low current for stop/tail applications
  • Fault pin for open, short, and thermal shutdown failure reporting, allowing parallel bus connection up to 10 devices

Component Placement Diagram (Top View)

Block Diagram - Texas Instruments TPS92638EVM LED Driver Evaluation Module (EVM)
Paskelbta: 2016-04-01 | Atnaujinta: 2022-03-11