TIDT391 April   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
    4. 1.4 Test Setup
  6. 2Testing and Results
    1. 2.1 Efficiency Graphs
    2. 2.2 Efficiency Data
    3. 2.3 Thermal Images
  7. 3Waveforms
    1. 3.1 Start-Up Sequence
    2. 3.2 Switching
    3. 3.3 Short-Circuit Protection

2.1 Efficiency Graphs

Figure 3-20 through Figure 2-3 show the efficiency across different input voltage and battery cell conditions.

GUID-20240407-SS0I-TZP7-8MMT-PRJMDV7RPLQD-low.pngFigure 2-1 Efficiency Across Input Voltage and Battery Voltage
GUID-20240407-SS0I-MMNP-S466-S0HG6NNHFSKK-low.pngFigure 2-2 Power Loss Across VIN and Battery Voltage
GUID-20240407-SS0I-9JLK-8PD9-LR2KVKNNG21M-low.pngFigure 2-3 Charge Current Across VIN and Battery Voltage