SLVU952B September   2013  – May 2021 TPS65580

 

  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 Input Voltage Ripple
    8. 4.8 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

Efficiency

Figure 4-1 shows the efficiency for the TPS65580EVM-575 CH1.

GUID-C9587C81-2865-4317-80EB-C698AC8FDCF5-low.pngFigure 4-1 TPS65580EVM-575 CH1 Efficiency

Figure 4-2 shows the efficiency at light loads for the TPS65580EVM-575 CH1.

GUID-BF75C63A-9ED5-47E7-AD2B-42135CAD5583-low.pngFigure 4-2 TPS65580EVM-575 Light CH1 Load Efficiency

Figure 4-3 shows the efficiency for the TPS65580EVM-575 CH2.

GUID-FE60237B-4F84-4F0D-BC0E-98D39F796716-low.pngFigure 4-3 TPS65580EVM-575 CH2 Efficiency

Figure 4-4 shows the efficiency at light loads for the TPS65580EVM-575 CH2.

GUID-33022000-9980-4085-8633-57785E88530B-low.pngFigure 4-4 TPS65580EVM-575 Light CH2 Load Efficiency

Figure 4-5 shows the efficiency for the TPS65580EVM-575 CH3.

GUID-CAD31BAE-724B-497F-94CD-65D5E00352AC-low.pngFigure 4-5 TPS65580EVM-575 CH3 Efficiency

Figure 4-6 shows the efficiency at light loads for the TPS65580EVM-575 CH3.

GUID-01722481-5407-4495-8421-DE42719B83E6-low.pngFigure 4-6 TPS65580EVM-575 Light CH3 Load Efficiency