IP6821 Datasheet Summary
Wireless Charging Transmitter Control SOC
1 Features
- pliant with WPC qi standard
- Supports BPP, PPDE, EPP protocols
- Integrated 2P2N H-bridge driver
- External full-bridge power MOS
- Support 5W~15W charging
- Integrated ASK munication demodulation module
- Integrated DP&DM and PD fast charging
- Support DP/DM pin application adapter fast charging
- Support PD3.0 fast charging protocol
- Fast charging voltage support 5V/9V/12V slot
- Integrated MTP ROM, support firmware upgrade
- Built-in perfect protection measures
- Support no-load and loaded foreign object detection
- Supports NTC temperature detection
- Supports coil voltage maximum amplitude limitation
- Supports input overvoltage /undervoltage /overcurrent protection
- Supports CBB /NPO /X7R resonant capacitors
- Input power supply dynamic power management (DPM)
- Supports 5V@500mA adapter power supply
- Supports PC USB interface power supply
- System power consumption
- Operating standby power consumption 10mA
- Sleep mode power consumption less than 50uA
- Package SOP16
2 Applications
- Wireless charging base
3 Description
IP6821 is a highly integrated, WPC qi pliant wireless charging transmitter control chip. The chip internally integrates H-bridge driver module, ASK munication demodulation module, adapter fast charging Sink protocol and other necessary wireless charging...