SLVU642A May   2012  – August 2021 TPS54526

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Set Point
  5. 4Test Setup and Results
    1. 4.1  Input / Output Connections
    2. 4.2  Start-Up Procedure
    3. 4.3  Efficiency
    4. 4.4  Light-Load Efficiency
    5. 4.5  Load Regulation
    6. 4.6  Line Regulation
    7. 4.7  Load Transient Response
    8. 4.8  Output Voltage Ripple
    9. 4.9  Input Voltage Ripple
    10. 4.10 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 Load Transient Response

The TPS54526EVM-608 response to load transient is shown in Figure 4-5. The current step is from 1.25 A to 3.75 A (25% to 75% of rated load). Total peak-to-peak output voltage variation is as shown.

GUID-CBEA3B5F-C09F-49D4-8C58-279FDF5B7A14-low.gifFigure 4-5 TPS54526EVM-608 Load Transient Response