SLVU888A April   2013  – August 2021 TPS54628

 

  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
    10. 4.10 Shut-Down
  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 TPS54628EVM-052 output voltage ripple is shown in Figure 4-6. The output current is the rated full load of 6 A.

GUID-DD267729-549B-43E5-8497-E3C0CB84A51E-low.gifFigure 4-6 TPS54628EVM-052 Output Voltage Ripple (IOUT = 6 A)

The TPS54628EVM-052 output voltage ripple is shown in Figure 4-7. The output current is 300 mA.

GUID-DB2CEE0D-EA8F-45BB-967E-763CC1229324-low.gifFigure 4-7 TPS54628EVM-052 Output Voltage Ripple (IOUT = 300 mA)

The TPS54628EVM-052 output voltage ripple is shown in Figure 4-8. The output current is 0.2 mA.

GUID-F457EBF8-3AF9-48DE-9947-174BDAB19681-low.gifFigure 4-8 TPS54628EVM-052 Output Voltage Ripple (IOUT = 0.2 mA)