SLVT248 May   2026  – May 2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Functional Block Diagram
    3. 1.3 Pin Functions
    4. 1.4 Required Equipment
    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 Voltage Regulation
    4. 2.4 Thermal Images
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Short-Circuit Protection
    4. 3.4 Load Transients
    5. 3.5 Start-Up and Shutdown Sequence
    6. 3.6 Brown In and Brown Out
  9.   Trademarks

3.4 Load Transients

The load transient test was performed from 0.1A to full load at +12V output, other outputs at no load. The output voltage was measured at the end of the PCB. CH1: VOUT, CH3: IOUT

Load transient response is shown in Figure 3-14 and Figure 3-15.

PMP41184 127 VDC, 12V, 0.1A to 3A Load TransientFigure 3-14 127 VDC, 12V, 0.1A to 3A Load Transient
PMP41184 400 VDC, 12V, 0.1A to 3A Load TransientFigure 3-15 400 VDC, 12V, 0.1A to 3A Load Transient