SLVUCT3 December   2023

 

  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 Modifications
      1. 2.1.1 Output Voltage Setpoint
      2. 2.1.2 Adjustable UVLO
  8. 3Implementation Results
    1. 3.1 Test Setup and Results
      1. 3.1.1 Input, Output Connections
      2. 3.1.2 Start-Up Procedure
      3. 3.1.3 Output Voltage Ripple
      4. 3.1.4 Start-Up
      5. 3.1.5 Shutdown
  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. 6Reference

3.1.3 Output Voltage Ripple

The TPS56A37EVM output voltage ripple waveforms are shown below. The output currents are as indicated.

GUID-20231103-SS0I-VRRD-1WVK-LZJKZGDSC1C7-low.svgFigure 3-1 TPS56A37EVM Output Voltage Ripple, VIN = 24 V, IOUT = 0.01 A
GUID-20231103-SS0I-CRB6-JJC7-MXT6RVLKHJHM-low.svgFigure 3-2 TPS56A37EVM Output Voltage Ripple, VIN = 24 V, IOUT = 10 A