TIDT375 December   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Dimensions
    3. 1.3 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Data
  7. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Start-Up Sequence

2.1 Efficiency Graphs

Figure 3-10 shows efficiency across the input operating voltage range. The peak efficiency is just under 98% while the full load 12-V efficiency is above 95.5%. Efficiency was measured on the test fixture. Actual module efficiency is higher due to additional loss present in the test fixture.

GUID-20231130-SS0I-BBTM-VNBD-BLDXXQLVZX66-low.jpgFigure 2-1 Efficiency Graph