SLVU938A July   2013  – August 2021 TPS54625

 

  1.   Trademarks
  2. 1Introduction
  3. 2Performance Specification Summary
  4. 3Modifications
    1. 3.1 Output Voltage Setpoint
  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

4.6 Load Transient Response

The TPS54625EVM-608 response to load transient is shown in Figure 4-5 and Figure 4-6. The current steps and slew rates are indicated in the figures. Total peak-to-peak voltage variation is as shown.

GUID-A7F0E74C-C5E9-40D1-AFC9-FE800A8FB3DE-low.gifFigure 4-5 TPS54625EVM-608 Load Transient Response, 25% to 75% Load Step
GUID-9710549A-C607-4793-B504-CCA9FB5B5112-low.gifFigure 4-6 TPS54625EVM-608 Load Transient Response, No Load to 75% Load Step