SLVT225 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 Dimensions
  8. 2Testing and Results
    1. 2.1 Efficiency
    2. 2.2 Loss
    3. 2.3 Load Regulation
    4. 2.4 Frequency Fold-Back Behavior
    5. 2.5 Line Regulation with 3A Output Current
    6. 2.6 Thermal Images
      1. 2.6.1 Top Side
      2. 2.6.2 Bottom Side
    7. 2.7 Bode Plots
  9. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Input Voltage Ripple
      1. 3.3.1 Measured on J9
      2. 3.3.2 Measured on D4
    4. 3.4 Load Transients
    5. 3.5 Start-Up Sequence (3A Output Current)
    6. 3.6 Shutdown Sequence (3A Output Current)
  10.   Trademarks

2.5 Line Regulation with 3A Output Current

PMP31365 Output Voltage Versus Input Voltage Figure 2-5 Output Voltage Versus Input Voltage

During the measurements for line regulation the values for efficiency and loss were also obtained and displayed in Figure 2-6.

PMP31365 Efficiency and Loss versus Input Voltage Figure 2-6 Efficiency and Loss versus Input Voltage