RTQ2116A-QA Description
The RTQ2116A bines a charging port controller and a 3A synchronous buck converter. The RTQ2116A provides the electrical signatures on D+/D- to support charging schemes patible with the USB 2.0 Battery Charging Specification BC1.2 and Chinese Telemunication Industry Standard YD/T 1591-2009. Auto-detect mode is also integrated which supports USB 2.0 Battery Charging Specification BC1.2 Dedicated Charging Port (DCP),...
RTQ2116A-QA Key Features
- USB Charging Port Controller
- Support D+/D- DCP Modes per USB BC1.2
- Support D+/D- Shorted Mode per Chinese Telemunication Industry Standard YD/T 1591-2009
- Support Automatic Selection Mode for D+/DShorted / Divider 3 / 1.2V Mode
- 36V 3A Synchronous Buck Converter
- 3V to 36V Input Voltage Range
- 3A Continuous Output Current
- CC/CV Mode Control
- Adjustable and Synchronizable Switching Frequency : 300kHz to 2.2MHz
- Selectable PSM/PWM at Light Load