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

Static Regulation

The static regulation performance is shown in Figure 4-1 and Figure 4-7.

PMP31276 System Output Voltage Static Regulation versus Power and
                                        Input VAC
                                Figure 4-1 System Output Voltage Static Regulation versus Power and Input VAC
PMP31276 Battery Voltage Static Regulation versus Power and Input
                                                VAC Figure 4-2 Battery Voltage Static Regulation versus Power and Input VAC
PMP31276 Power Factor of the PFC Stage versus Power and
                                        VAC Figure 4-3 Power Factor of the PFC Stage versus Power and VAC
PMP31276 PFC Stage Static Voltage Regulation versus Output Current and
                                                VAC Figure 4-4 PFC Stage Static Voltage Regulation versus Output Current and VAC
PMP31276 LLC Stage Static Voltage Regulation versus Load
                                        Current Figure 4-5 LLC Stage Static Voltage Regulation versus Load Current
PMP31276 Buck-Boost Stage Current Regulation versus Battery Voltage at
                                        2A Charging Current Figure 4-6 Buck-Boost Stage Current Regulation versus Battery Voltage at 2A Charging Current
PMP31276 Buck-Boost Stage Current Regulation versus Battery Voltage at
                                        4A Charging Current Figure 4-7 Buck-Boost Stage Current Regulation versus Battery Voltage at 4A Charging Current