TIDT238 July   2021 TL7700-SEP

 

  1. 1Description
  2. 2Test Prerequisites
    1. 2.1 Voltage and Current Requirements
    2. 2.2 Considerations
    3. 2.3 Dimensions
  3. 3Testing and Results
    1. 3.1 Efficiency Graphs
    2. 3.2 Efficiency Data
    3. 3.3 Thermal Images
    4. 3.4 EMI
  4. 4Waveforms
    1. 4.1 Switching
    2. 4.2 Output Voltage Ripple
    3. 4.3 Load Transients
    4. 4.4 Start-up Sequence

3.1 Efficiency Graphs

Efficiency is shown in the following figure.

GUID-20210427-CA0I-F1XN-KQGL-FFJGCD122D38-low.pngFigure 3-1 Efficiency and Power Loss With 120-VAC, 60-Hz Input