TIDT236 March   2022 TPS7H1101A-SP

 

  1.   Description
  2. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Considerations
    4. 1.4 Dimensions
  3. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  4. 3Waveforms
    1. 3.1 Switching
    2. 3.2 Output Voltage Ripple
    3. 3.3 Load Transients
    4. 3.4 Start-up Sequence

2.1 Efficiency Graphs

The following figure shows the converter efficiency for a 12-V input with –0.2-V and –0.6-V outputs with the output being swept from 1.5 A to 15 A.

GUID-20210312-CA0I-24XT-ZMGK-WNL3XZXZZ9KP-low.png Figure 2-1 PMP22194 Rev B, Converter Efficiency 12-V Input, –0.2-V and –0.6-V Outputs