TIDT349A
January 2024 – December 2024
1
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
1.2
Required Equipment
1.3
Considerations
1.4
Dimensions
1.5
Test Setup
2
Testing and Results
2.1
Efficiency Graphs
2.2
Efficiency Data
2.3
Thermal Images
3
Waveforms
3.1
Charge Mode Start-Up Waveform
3.2
OTG Mode Start-Up Waveform
3.3
Voltage Transition at OTG Mode
3.4
Ripple and Noise at OTG Mode
3.5
Load Transients at OTG Mode
3.6
Switching Waveform
3.7
Overcurrent Protection at OTG Mode
3.8
Short-Circuit Protection at OTG Mode
3.9
Short-Circuit Protection at Charge Mode
4
Trademarks
1.2
Required Equipment
DC source: GWinstek, GPS-3303C
Bidirectional power source: IT6010C-80-300
140W USB Type-C PD adapter
1m USB Type-C cable (supports 5A)
Electronic load: Chroma, 6314A
Oscilloscope: Tektronix, DPO 3054
Infrared Thermal Camera: Fluke, TiS55
Ture-RMS-Multimeter: Fluke, 287C
Digital Power Meter: Yokogawa WT310
TPS65987 EVM board
USB Type-C DUO EVM board (Sink and Source Emulator)