SLUUCR8A January   2023  – December 2023

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Warning and Caution
  5. 2Introduction
    1. 2.1 Performance Specification
    2. 2.2 Dual Package Layout
    3. 2.3 Modifications
      1. 2.3.1 Input and Output Capacitors
      2. 2.3.2 Loop Response Measurement
  6. 3Setup
    1. 3.1 Connector Descriptions
    2. 3.2 Hardware Setup
  7. 4TPS62830xDRLEVM Test Results
  8. 5Board Layout
  9. 6Schematic and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Bill of Materials
  10. 7Revision History

Abstract

This user’s guide describes the characteristics, operation, and use of TI's TPS62830xDRL evaluation modules (EVM). These EVMs are designed to help the user to easily evaluate and test the operation and functionality of the TPS628301A, TPS628303A, TPS628303B and TPS628304A buck converters in their SOT583 package. The EVMs convert a 2.25-V to 5.5-V input voltage to a regulated 1.8-V output voltage. This user’s guide includes setup instructions for the following:

  • Hardware
  • A printed-circuit board (PCB) layout
  • Schematic diagram
  • Bill of materials (BOM)
  • Test results of the EVM
Throughout this document, the TPS62830xDRLEVM is used as an abbreviation representing the TPS628301ADRLEVM, TPS628303ADRLEVM, TPS628303BDRLEVM and TPS628304ADRLEVM.