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

4.3 Efficiency

Figure 4-1 shows the efficiency for the TPS54625EVM-608 at an ambient temperature of 25°C.

GUID-222929D2-3BD9-441E-9884-731C9AB262AC-low.pngFigure 4-1 TPS54625EVM-608 Efficiency

Figure 4-2 shows the efficiency at light loads for the TPS54625EVM-608 at an ambient temperature of 25°C.

GUID-1F1C6F88-779B-415B-9B1D-9F58F9C32B84-low.pngFigure 4-2 TPS54625EVM-608 Light Load Efficiency