TIDT424 March   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Considerations
    3. 1.3 Dimensions
    4. 1.4 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up Sequence

Switching

Switching behavior is shown in Figure 3-1 and Figure 3-3.

PMP23391 Primary Switch Node With High-Side and
                        Low-Side Gate Drive Signals 28V InputFigure 3-1 Primary Switch Node With High-Side and Low-Side Gate Drive Signals 28V Input
PMP23391 Secondary Switch NodesFigure 3-3 Secondary Switch Nodes
PMP23391 Primary Switch Node With
                        High-Side and Low-Side Gate Drive Signals 36V InputFigure 3-2 Primary Switch Node With High-Side and Low-Side Gate Drive Signals 36V Input