SLVUD77A March   2025  – September 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Connections and Test Points
    2. 2.2 Jumper Information
    3. 2.3 Current Limit and Current Sense Configuration
    4. 2.4 Transient Protection
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill Of Materials (BOM)
  9. 4Additional Information
    1.     Trademarks
  10. 5Revision History

1.3 Specification

The Texas Instruments TPS482H85EVM is an evaluation module that is used to demonstrate and showcase all of the features of the underlying TPS482H85-Q1 automotive high side switch. An onboard 5V LDO is included on the EVM to simplify controlling signals to the TPS482H85-Q1 and easily assert and deassertion logic signals by the use of a set of external hardware jumpers.

Features of the TPS482H85EVM include:

  • Current sense options with selectable resistors
  • Depopulated pads for custom configuration for ILIM
  • Onboard 5V LDO, allowing for control signals to be manipulated by set of jumpers
  • Four-layer board layout and copper area for thermal performance
  • Optional footprint for input TVS diode to extend transient protection of the device