SLVUDL4 October   2025 TPS25751A

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Setup
    3. 2.3 Header Information
    4. 2.4 Jumper Information
    5. 2.5 LED Information
    6. 2.6 Test Points
    7. 2.7 Switches and Push Buttons
  9. 3Software
    1. 3.1 Software Description
  10. 4Application Specific Use Case
    1. 4.1 Application-Specific General Overview
    2. 4.2 TPD4S201 Short-to-Vbus Protection
    3. 4.3 TPS25751AEVM and BQ257xxEVM Setup
      1. 4.3.1 Hardware Setup with BQ25756(E)EVM
      2. 4.3.2 Setting up with BQ25792EVM or BQ25798EVM
      3. 4.3.3 Liquid Detection and Corrosion Mitigation Overview
        1. 4.3.3.1 Liquid Detection and Corrosion Mitigation Hardware Setup
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1. 6.1 Trademarks

4.3.2 Setting up with BQ25792EVM or BQ25798EVM

The following items are needed to use the TPS25751EVM and BQ25792EVM:

  1. TPS25751AEVM
  2. Test hook clips jumper wires
  3. TPS25751AEVM user's guide and application customization tool
  4. BQ25792EVM or BQ25798EVM
  5. BQ25792EVM user's guide and datasheet or BQ25798EVM user's guide and datasheet
  6. BQStudio with EV2400 (optional)
  7. DC power supply or battery simulator

Use the following instructions to set up the hardware:

  1. Figure 4-3 shows how to use the test hook clips or jumper wires to connect the two EVMs. See Table 4-2 for details.
  2. See the BQ25792EVM, BQ25798EVM, and BQ25798BKUPEVM (BMS034) Evaluation Module user's guide for instructions on how to set the proper jumper for battery charging applications. Incorrect jumper settings or insufficient input power can result in a faulty evaluation.
TPS25751AEVM TPS25751AEVM and BQ25792EVM, BQ25798EVM Hardware SetupFigure 4-3 TPS25751AEVM and BQ25792EVM, BQ25798EVM Hardware Setup
Table 4-2 TPS25751AEVM and BQ25792EVM, BQ25798EVM Connections
Color DesignatorTPS25751EVM LocationBQ25792EVM, BQ25798EVM Locator
RedI2Cc_SCLTP42 - SCL
OrangeI2Cc_SDATP43 - SDA
BlueTP14 -

VSYS

J1 - VIN1
GreenGNDPGND
Note: VSYS and GND pins on TPS25751AEVM draw significant current, so verify the cables used to connect the EVMs are able to support high current (maximum 5A).