SLVT244 March   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Dimensions
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Loss Graph
    3. 2.3 Load Regulation
    4. 2.4 Thermal Images
    5. 2.5 Bode Plots
  8. 3Waveforms
    1. 3.1 Switching
      1. 3.1.1 9.5A Output Current
      2. 3.1.2 No Load
    2. 3.2 Output Voltage Ripple
    3. 3.3 Input Ripple
    4. 3.4 Load Transients
      1. 3.4.1 4.5A to 9A Output Current
      2. 3.4.2 0A to 9A Output Current
        1. 3.4.2.1 FPWM Mode
        2. 3.4.2.2 Diode Emulation Mode
    5. 3.5 Start-up Sequence
      1. 3.5.1 Start-up into 9.5A Output Current
      2. 3.5.2 Start-up without Load
    6. 3.6 Shutdown Sequence
  9.   Trademarks

2.3 Load Regulation

PMP31431 Output Voltage versus Output Current Figure 2-3 Output Voltage versus Output Current