TPS25741A Overview
The TPS25741, TPS25741A implements a source pliant to USB Power Delivery 2.0 and USB TypeC revision 1.2. It can be used in either a power mux or DC-DC implementation shown in the figure below. The device monitors the CC pin to detect a USB Type-C sink attachment, then enables the GDNG and G5V gate drivers to apply 5 V to VBUS (refer to figure below).
TPS25741A Key Features
- 1 USB Power Delivery 2.0 Certified Provider, USB Type-C™ Revision 1.2 pliant Source
- Pin-Selectable Voltage Advertisement
- 5 V, 12 V, 20 V (TPS25741)
- 5 V, 9 V, 15 V (TPS25741A)
- Pin-Selectable Peak Power Settings
- 12 Options 15 W to 100 W (TPS25741)
- 11 Options 15 W to 81 W (TPS25741A)
- High Voltage and Safety Integration
- Overvoltage, Overcurrent, Overtemperature Protection and VBUS Discharge
- IEC 61000-4-2 Protection on CC1 and CC2
TPS25741A Applications
- Desktop and All-in-One puters