SLVT225 October   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Dimensions
  8. 2Testing and Results
    1. 2.1 Efficiency
    2. 2.2 Loss
    3. 2.3 Load Regulation
    4. 2.4 Frequency Fold-Back Behavior
    5. 2.5 Line Regulation with 3A Output Current
    6. 2.6 Thermal Images
      1. 2.6.1 Top Side
      2. 2.6.2 Bottom Side
    7. 2.7 Bode Plots
  9. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Input Voltage Ripple
      1. 3.3.1 Measured on J9
      2. 3.3.2 Measured on D4
    4. 3.4 Load Transients
    5. 3.5 Start-Up Sequence (3A Output Current)
    6. 3.6 Shutdown Sequence (3A Output Current)
  10.   Trademarks

3.4 Load Transients

The electronic load switches from 1.5A to 3A with a frequency of 600Hz.

PMP31365 Load Transient Figure 3-5 Load Transient
  • Upper waveform: Output voltage [scale: 50mV / div; 200µs / div; 20MHz bandwidth]
  • Lower waveform: Output Current [scale: 1A / div; 200µs / div; 20MHz bandwidth]