TIDT228 October   2022

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Specifications
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Dimensions
  5. 2Testing and Results
    1. 2.1 Standby Power Consumption
    2. 2.2 Efficiency Graphs
    3. 2.3 Thermal Images
    4. 2.4 Bode Plots
    5. 2.5 Conducted EMI
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-Up

Output Voltage Ripple

Output voltage ripple at 115VAC, 60Hz input is shown in the following figures. The output ripple voltage is sub-modulated by the burst frequency at lighter loads.

GUID-20220815-SS0I-NLTZ-25VX-LPW2V6MGPR6B-low.pngFigure 3-5 20-V Output With 3-A Load
GUID-20220815-SS0I-2NLC-X0N3-DFZTGC0MWBTM-low.pngFigure 3-7 15-V Output With 4-A Load
GUID-20220815-SS0I-98T1-MHLP-S9DJHPBBBK6R-low.pngFigure 3-9 9-V Output With 6-A Load
GUID-20220815-SS0I-L13X-TGNH-8DVMGCPDVJG1-low.pngFigure 3-11 5-V Output With 6-A Load
GUID-20220815-SS0I-9H5M-L4T2-C4WBXJ5PWRWN-low.pngFigure 3-6 20-V Output With 250-mA Load
GUID-20220815-SS0I-CQRQ-CN2P-1BLJHKNDBW8T-low.pngFigure 3-8 15-V Output With 400-mA Load
GUID-20220815-SS0I-Z0HL-2VRB-F7D884PGWFT7-low.pngFigure 3-10 9-V Output With 600-mA Load
GUID-20220815-SS0I-Z0HL-2VRB-F7D884PGWFT7-low.pngFigure 3-12 5-V Output With 1-A Load