SLVU422A December   2010  – October 2021 TPS54328

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
    2. 3.2 Output Filter and Closed Loop Response
  5. 4Test Setup and Results
    1. 4.1 Input/Output Connections
    2. 4.2 Start-Up Procedure
    3. 4.3 Efficiency
    4. 4.4 Load Regulation
    5. 4.5 Line Regulation
    6. 4.6 Load Transient Response
    7. 4.7 Output Voltage Ripple
    8. 4.8 Input Voltage Ripple
    9. 4.9 Start-Up
  6. 5Board Layout
    1. 5.1 Layout
  7. 6Schematic, Bill of Materials, and Reference
    1. 6.1 Schematic
    2. 6.2 Bill of Materials
    3. 6.3 Reference
  8. 7Revision History

4.7 Output Voltage Ripple

The TPS54328EVM-686 output voltage ripple is shown in Figure 4-7. The output current is the rated full load of 3 A.

GUID-62FAB9E5-DD57-446F-A115-4FC869D8E70A-low.gifFigure 4-7 TPS54328EVM-686 Output Voltage Ripple

The TPS54328EVM-686 output voltage ripple during Eco-mode™ operation is shown in Figure 4-8. The output current is 30 mA.

GUID-F1C9FE26-DFDC-46BF-990B-4567F1F2748E-low.gifFigure 4-8 TPS54328EVM-686 Eco-mode™ Output Voltage Ripple