SLVT253 July   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Safety Considerations
    5. 1.5 Dimensions
    6. 1.6 Test Setup
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plot
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up Sequence
    5. 3.5 Shut-down Sequence
    6. 3.6 AC Waveforms
  9. 4Static Regulation
  10.   Trademarks

2.1 Efficiency Graphs

PMP31276 Plug-to-plug Efficiency Graph versus Input VAC and Load Power Figure 2-1 Plug-to-plug Efficiency Graph versus Input VAC and Load Power
PMP31276 PFC Stage Efficiency versus Load Power and Input VAC Figure 2-2 PFC Stage Efficiency versus Load Power and Input VAC
PMP31276 LLC Stage Efficiency versus Load Current Figure 2-3 LLC Stage Efficiency versus Load Current
PMP31276 Buck-Boost Efficiency versus Battery Voltage and Charging Current Figure 2-4 Buck-Boost Efficiency versus Battery Voltage and Charging Current