TIDT389 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
  6. 2Testing and Results
    1. 2.1 Efficiency Graph
    2. 2.2 Efficiency Data
      1. 2.2.1 10V Input Voltage
      2. 2.2.2 12V Input Voltage
    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

3.3 Load Transients

Load step response from 5A to 20A to 5A results in a VOUT deviation of 3.02VPP.

PMP31263 Load Step Response
  • CH1: AC-coupled output voltage [scale: 500mV/div, 2ms/div, 20MHz bandwidth]
  • CH4: Output current [scale: 5A/div, 2ms/div]
Figure 3-4 Load Step Response