TIDT435 February   2025

 

  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 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
    5. 2.5 Light Load Efficiency Optimization
    6. 2.6 Midpoint Voltage Balance Control of Input Capacitors
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Turn ON and OFF
    4. 3.4 Load Transients
  8.   Trademarks

3.3 Turn ON and OFF

Turn ON and OFF behavior is shown in Figure 3-31 through Figure 3-30. The test condition is 800Vin, 13.5Vout, room temperature.

PMP41139 Turn On and Off at 0AFigure 3-31 Turn On and Off at 0A
PMP41139 Turn On and Off at 120AFigure 3-33 Turn On and Off at 120A
PMP41139 Turn On and Off at 60AFigure 3-32 Turn On and Off at 60A
PMP41139 Turn On and Off at 200AFigure 3-34 Turn On and Off at 200A