SLVU452A May   2011  – October 2021 TPS54228

 

  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

4.4 Load Regulation

The load regulation for the TPS54228EVM-686 is shown in Figure 4-3 and Figure 4-4 .

GUID-907F17F1-09E0-4D7E-A20F-E48FB9EBD68A-low.gifFigure 4-3 TPS54228EVM-686 Load Regulation, VIN = 5 V
GUID-96E438B5-E5AE-4DE2-9879-CFED7BAD3F64-low.gifFigure 4-4 TPS54228EVM-686 Load Regulation, VIN = 12 V