SLVUD66 March   2025 TPS1HTC100-Q1

 

  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
  9. 4Additional Information
    1.     Trademarks

1.3 Specification

The Texas Instruments' TPS1HTC100EVM is an evaluation module that is used to demonstrate and showcase all of the features of the underlying TPS1HTC100-Q1 automotive high side switch. An onboard 3.3V LDO is included on the EVM to simplify controlling signals to the TPS1HTC100-Q1 and easily assert and deassert logic signals by the use of a set of external hardware jumpers.

Features of the TPS1HTC100EVM include:

  • Current limit options with selectable resistors
  • Depopulated pads for custom configuration for SNS
  • Onboard 3.3V LDO, allowing for control signals to be manipulated by set of jumpers
  • Four-layer 2oz board layout and copper area for thermal performance
  • Optional footprints for input TVS diodes to extend transient protection of the device