TIDT381 March   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
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Load Voltage Regulation
    3. 2.3 Efficiency Data
    4. 2.4 Thermal Images
    5. 2.5 Bode Plots
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up Sequence
    5. 3.5 Power-Down Sequence
    6. 3.6 PoE-to-Adapter Transient

Load Transients

Load transient response is shown in the following figures.

GUID-20240102-SS0I-NQVD-J947-Q676CXH2LS0K-low.pngFigure 3-9 Output Load Step Response, 1.5A to 3.0A Load Step
GUID-20240102-SS0I-23ZB-12PD-KTPKNZGMD0Q3-low.pngFigure 3-10 Output Load Step Response, 0.3A to 2.7A Load Step