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

3.5 Start-Up and Shutdown Sequence

Start-up and shutdown behavior are shown in Figure 3-16 through Figure 3-19.

CH1: VOUT1_12V, CH2: VOUT2_24V , CH3: VOUT3_18V, CH4: VINDC

PMP41184 127 VDC, Start-UpFigure 3-16 127 VDC, Start-Up
PMP41184 400 VDC, Start-UpFigure 3-18 400 VDC, Start-Up
PMP41184 127 VDC, ShutdownFigure 3-17 127 VDC, Shutdown
PMP41184 400 VDC, ShutdownFigure 3-19 400 VDC, Shutdown