SLVUDB8 June   2025 TPS7H1121-SEP

 

  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
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Connector Descriptions
    2. 2.2 Best Practices
  7. 3Implementation Results
    1. 3.1 Soft Start
    2. 3.2 Shutdown
    3. 3.3 Current Limit
    4. 3.4 Frequency Response
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Compliance Information
  10. 6Additional Information
    1. 6.1 Trademarks
  11. 7Related Documentation

1.1 Introduction

The TPS7H1121EVM is the evaluation module (EVM) for the plastic package option of the TPS7H1121, and provides a platform to electrically evaluate the 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. Footprints for additional components and multiple connection options for monitoring device pins are provided. To configure the device in a custom configuration, refer to the TPS7H1121 data sheet (TPS7H1121-SP 2.25V to 14V Input, 2A, Radiation Hardened Low Dropout (LDO) Linear Regulator) to calculate values of any passives that need to be changed.