SLVT238 February   2026

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1Test Prerequisites
    1. 1.1 Voltage and Current Requirements
    2. 1.2 Required Equipment
    3. 1.3 Dimensions
  8. 2Testing and Results
    1. 2.1 System Efficiency Graphs
    2. 2.2 System Efficiency Data
    3. 2.3 Charge Efficiency Graphs
    4. 2.4 Charging Efficiency Data
    5. 2.5 Thermal Images
      1. 2.5.1 140W Input, 16V System Voltage
      2. 2.5.2 180W Input, 9V System Voltage
      3. 2.5.3 210W Input, 12.3V System Voltage
      4. 2.5.4 220W Input, 14V System Voltage
      5. 2.5.5 240W Input, 17.6V System Voltage
  9. 3Waveforms
    1. 3.1 Typical Charging Waveforms
    2. 3.2 Start-up and Shutdown
    3. 3.3 Charge Enable and Disable
    4. 3.4 System Transients
    5. 3.5 Typical OTG Waveforms
    6. 3.6 OTG Transients
  10.   Trademarks

2.1 System Efficiency Graphs

The efficiency while providing power to the system output is shown in Figure 2-1. For this test, the charging current was 0A, and the input voltage was 20V.

PMP23637 System Efficiency Graph Figure 2-1 System Efficiency Graph