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

3.2 Voltage Ripple

Voltage ripple is shown in the following figures.

GUID-20240102-SS0I-TBZH-Z2F2-X94CBGDNF473-low.pngFigure 3-7 DC/DC Converter Input Voltage Ripple
GUID-20240102-SS0I-H93Q-TTDK-HVFTFLB1PCGX-low.pngFigure 3-8 Output Voltage Ripple