SLVT243 March   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Safety Considerations
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up

3.3 Load Transients

Figure 3-3 shows the transient response of the converter at 48V input. The load is stepped from 25% to 75% of the max load, corresponding to a 20A to 60A step, at a slew rate of 40A/us.

PMP23680 Output Voltage Ripple, 48V Input, 5V Output at 50A Load Figure 3-3 Output Voltage Ripple, 48V Input, 5V Output at 50A Load