TIDT399 July   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Thermal Images
    3. 2.3 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
  8.   Trademarks

3.3 Load Transients

Figure 3-9 and Figure 3-10 show the load transient response of the converter at 12V input and –7.5V and –12V outputs. The load is stepped from 50% to 100% of the load, corresponding to a 2A to 4A step.

PMP23241 Load Transient Response, 12V Input, –7.5V Output, 2A to 4A Load StepFigure 3-9 Load Transient Response, 12V Input, –7.5V Output, 2A to 4A Load Step
PMP23241 Load Transient Response, 12V Input, –12V Output, 2A to 4A Load StepFigure 3-10 Load Transient Response, 12V Input, –12V Output, 2A to 4A Load Step