SLVUD02A April   2025  – May 2026

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
      1. 1.3.1 Negative Rail Sensing
      2. 1.3.2 Configuration for Push-Pull vs Open-Drain
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Important Usage Notes
    3. 2.3 Connector Descriptions
  7. 3Implementation Results
    1. 3.1 Default Configuration Results
    2. 3.2 Enable and Disable
    3. 3.3 Undervoltage and Overvoltage Monitoring (MODE=0)
    4. 3.4 Window and Overvoltage Monitoring (MODE=1)
    5. 3.5 WDOb
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 Bill of Materials (BOM)
    3. 4.3 PCB Layouts
  9. 5Compliance Information
    1. 5.1 Compliance and Certifications
  10. 6Related Documentation
  11. 7Revision History

1.1 Introduction

The TPS7H3xx4EVM-CVAL is the Evaluation Module (EVM) for the ceramic package option of the TPS7H3xx4 supervisors and provides a platform to electrically evaluate their features. This user’s guide provides details about the EVM, including the configuration, schematics, and BOM.

The EVM is designed to provide flexibility in configuring the device under different conditions, through footprints for external components and multiple connection options for monitored external rails and RESETb signal outputs. By default, the device on the EVM is configured as shown in TPS7H3xx4EVM-CVAL Default Configuration and Default EVM Schematic. To configure the device in a different configuration, please refer to the TPS7H3xx4 data sheet to calculate the values of the passives around the device that needs to be changed.