SLVUCT8A December   2023  – March 2025 TPS6287B10 , TPS6287B15 , TPS6287B20 , TPS6287B25

 

  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 Hardware Setup
      1. 2.1.1 Connector Descriptions
      2. 2.1.2 Setup
  9. 3Implementation Results
    1. 3.1 Performance Specification
    2. 3.2 TPS6287B25EVM-024 Test Results
    3. 3.3 Modifications
      1. 3.3.1 Input and Output Capacitors
      2. 3.3.2 Output Voltage Setting
      3. 3.3.3 Control Loop Compensation
      4. 3.3.4 I2C Interface
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6Revision History

3.3.2 Output Voltage Setting

The output voltage of U1 is set to a default of 0.75 V. Other default voltages can be set using appropriate values for the resistors R3, R4, R5, and R6 to set VSET 1 and VSET2. During operation, the output voltage can be changed using the I2C interface. For more details, see the TPS6287Bxx 2.7V to 6V Input, 10A,15A, 20A, 25A, and 30A Fast Transient, Synchronous Step-Down Converter With I2C Interface data sheet.