TIDT324 February   2023

 

  1.   Description
  2.   Features
  3.   Applications
  4. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
  5. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
    4. 2.4 Dimensions
  6. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transient
    4. 3.4 Start-Up

3.2 Output Voltage Ripple

#FIG_Z3J_FHK_2MB to #GUID-41F9FDFF-4025-46D1-802A-B4D34ABF931F show the output voltage ripple waveforms. The waveforms were captured at 12-V input, –0.8-V output at no load, 2.7-A load, and 4-A load conditions.

GUID-20230202-SS0I-5D5D-FDHJ-9C8TNBZHLHQP-low.png Figure 3-4 Output Voltage Ripple, 12-V Input, –8-V Output, No Load
GUID-20230202-SS0I-4QRV-ZG4K-VRW07GGDLDWQ-low.png Figure 3-5 Output Voltage Ripple, 12-V Input, –8-V Output, 2.7-A Load
GUID-20230202-SS0I-7GVN-TFN4-ML5SMPPLDQHL-low.png Figure 3-6 Output Voltage Ripple, 12-V Input, –8-V Output, 4-A Load