SLVUAY3A November   2016  – July 2021 TPS562219A

 

  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 TPS562219AEVM-663 at an ambient temperature of 25°C.

GUID-EBFAD03A-8424-404B-96C8-3D56997F8184-low.gifFigure 4-1 TPS562219AEVM-663 Efficiency

Figure 4-2 shows the efficiency at light loads for the TPS562219AEVM-663 at an ambient temperature of 25°C.

GUID-1D0D5AED-1A09-4E2A-9829-484375550143-low.gifFigure 4-2 TPS562219AEVM-663 Light Load Efficiency