TIDT343 October   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 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 EMI
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Input Voltage Ripple
    4. 3.4 Load Transients
    5. 3.5 Start-Up Sequence

2.3 Thermal Images

Thermal images are shown in the following images for VIN = 12 V.


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Figure 2-2 Thermal Image at Full DC Load (IOUT1 = 2 A, IOUT2 = 1 A)

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Figure 2-3 Thermal Image at Full Peak Load (IOUT1 = 2.5 A, IOUT2 = 1 A)