TIDT300 August   2022

 

  1.   Description
  2.   Feature
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Short-Circuit Protection
    5. 3.5 Start-Up Sequence

2.3 Thermal Images

Figure 2-2 and Figure 2-3 show the thermal images at full load and nominal line (48 V).

GUID-20220720-SS0I-J2TF-FFF2-7XHGHQJMTVJL-low.jpgFigure 2-2 Top Thermal Image
GUID-20220720-SS0I-QMDZ-CVT0-CRDHNMNK6MMN-low.jpgFigure 2-3 Bottom Thermal Image