Description
IP6822 is a highly integrated, WPC QI compliant wireless charging transmitter controller chip.
The chip internally integrates H-bridge driver module, ASK communication demodulation module, adapter fast charging Sink protocol and other necessary wireless charging resources.
Features
- WPC QI compliant.
- Supports BPP, PPDE, EPP protocols.
- Integrated 2P2N H-bridge driver.
- External full-bridge power MOS.
- Support 5W~15W charging.
- Integrated ASK communication demodulation module.
- Integrated 10bit ADC.
- Support no-load and on-load foreign object detection.
- Support NTC temperature detection.
- Support coil voltage maximum amplitude limit.
- Integrated DP&DM, PD fast charging.
- Support DP/DM pin.