SLVT250A June   2026  – August 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 Considerations
    4. 1.4 Dimensions
    5. 1.5 Test Setup
  7. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  8. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Short-Circuit and Over-Power Protection
    4. 3.4 Load Transients
    5. 3.5 Start-up Sequence
    6. 3.6 Load Regulation
  9.   Trademarks

3.3 Short-Circuit and Over-Power Protection

Short-circuit protection is shown in Figure 3-6. Converter is running at full load and output is shorted. Output drops to zero and converter attempts to restart indefinitely.

PMP23653 Short-Circuit Protection Figure 3-6 Short-Circuit Protection

Over-power protection is shown in Figure 3-7. The output load is stepped from 1.5A to 3A and the converter reduces the output voltage to prevent excess power draw.

PMP23653 Over-Power Protection Figure 3-7 Over-Power Protection