SLUUCX3 august   2023 TPS51385

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Input and Output Connections
    2. 2.2 Modifications
      1. 2.2.1 Output Voltage Setpoint
      2. 2.2.2 Mode Selection
  8. 3Implementation Results
    1. 3.1 Evaluation Setup
    2. 3.2 Test Setup and Results
      1. 3.2.1 Start-Up
      2. 3.2.2 Shutdown
      3. 3.2.3 Output Voltage Ripple
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials
  10. 5Additional Information
    1.     Trademarks
  11. 6References

1.4 Device Information

TPS51385 is the main device on the EVM board. The TPS51385 is a single, D-CAP3™ control mode, synchronous buck converter requiring a very low external component count. Features include an accurate reference voltage, fast load transient response, auto-skip mode operation for light load efficiency, OOA light load operation with > 25-kHz switching frequency, D-CAP3control mode with good line, load regulation, and does not require external compensation.