SLVT222 October   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
  8. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  9. 3Waveforms
    1. 3.1 Switch Node Waveforms
  10.   Trademarks

2.4 Bode Plots

Charging Mode

This loop was measured with the charging in CV mode. The input was 24vin with 4.2Vout and Iout = 5A.

PMP23580 CV Loop Figure 2-9 CV Loop

This loop was taken at 18vin; 3.9Vout; 4.5A out, in CC mode.

PMP23580 CC Loop Figure 2-10 CC Loop

Discharging Mode

This loop was measured with the charging in CV mode. The input was 4.2vin with 27.5Vout and Iout=5A.

PMP23580 CV Loop Figure 2-11 CV Loop

This loop was taken at 4.2vin; 26.5Vout; 5A out, in CC mode on the input side.

PMP23580 CC Loop Figure 2-12 CC Loop