TIDT239A April   2021  – July 2021

 

  1. 1Description
  2. 2Test Prerequisites
    1. 2.1 Voltage and Current Requirements
    2. 2.2 Dimensions
  3. 3Testing and Results
    1. 3.1 Switching Frequency
    2. 3.2 Standby Power Consumption
    3. 3.3 Tiny Load Power Consumption
    4. 3.4 Average and 10% Load Efficiency
    5. 3.5 Efficiency Graphs
    6. 3.6 Thermal Images
    7. 3.7 Bode Plots
    8. 3.8 EMI
  4. 4Waveforms
    1. 4.1 Switching
    2. 4.2 Output Voltage Ripple
    3. 4.3 Load Transients
    4. 4.4 Voltage Transitions
      1.      Trademarks
  5. 5Revision History

3.3 Tiny Load Power Consumption

For a tiny load, the output voltage was set to 20 V and loaded with 250 mW, and the input power was measured.

VIN (VAC) Line Frequency (Hz) PIN (mW) Efficiency (%)
115 60 399 62.7
230 50 424 59.0