TIDT380 February   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 Dimensions
  6. 2Testing and Results
    1. 2.1 Thermal Images
    2. 2.2 Bode Plots
  7. 3Waveforms
    1. 3.1 Cold Crank
    2. 3.2 Start-up
    3. 3.3 Steady State
    4. 3.4 Short-Circuit Protection
    5. 3.5 Load Transients

3.1 Cold Crank

The cold crank waveform of the board is shown in the following figure by setting appropriate UVLO circuit.

GUID-20240205-SS0I-B749-MNS0-KSF8MKH64WQZ-low.pngFigure 3-1 Cold Crank at 2.8VIN, 8.5VOUT, 3A IOUT