SLVUCU3 July   2025

 

  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 Setup
      1. 2.1.1 Connector Descriptions
      2. 2.1.2 Hardware Setup
    2. 2.2 Warnings and Caution
  7. 3Implementation Results
    1. 3.1 TPS62893EVM-012 Test Results
    2. 3.2 Modifications
      1. 3.2.1 Input and Output Capacitors
      2. 3.2.2 Output Voltage Setting
      3. 3.2.3 Control Loop Compensation
      4. 3.2.4 I2C Interface
  8. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  9. 5Additional Information
    1. 5.1 Trademarks

3.2.4 I2C Interface

Output voltage, output voltage ramp time, soft start time, and various control features can be controlled through the I2C interface. IC status information and telemetry is also available. For more details, see the TPS6289x-Q1 Low Input Voltage, Adjustable-Frequency Step-Down Converter data sheet.