TIDT307 October   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Considerations
    3. 1.3 Dimensions
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs 9 VIN
    2. 2.2 Efficiency Data
    3. 2.3 Output Voltage Regulation (9 VIN)
    4. 2.4 Thermal Images
  6. 3Waveforms
    1. 3.1 Switching
      1. 3.1.1 Primary Side
      2. 3.1.2 Secondary Side
    2. 3.2 Output Voltage Ripple
    3. 3.3 Start-Up Sequence

2.4 Thermal Images

Figure 2-3 shows the thermal image for a 150-mA load current.

GUID-20220926-SS0I-L1RZ-3LJN-C5FMKKCPH5NX-low.png Figure 2-3 Thermal Image at 9 VIN and 150-mA Load Current

Figure 2-4 shows the thermal image for a 150-mA load current.

GUID-20220926-SS0I-V5N7-CWKQ-FK8J2313DMQJ-low.png Figure 2-4 Thermal Image at 9 VIN and 200-mA Load Current