Ip6809 three coil 15W wireless charging transmitter scheme IC British chip

IP6809 Three coil 15W Wireless charging transmitter ic brief introduction ：

IP6809 Is a wireless charging transmitter controller SOC chip , compatible WPC Qi v1.2.4 The new standard . Support 2-3 Coil wireless charging application , Support A28 coil 、MP-A8 coil , Support custom coil solutions , Support 5W、 Apple 7.5W、 samsung 10W、15W Charge .

IP6809 On chip integrated full bridge drive circuit and voltage & There are two circuits of current ASK Communication demodulation module , High integration , Reduce program size and BOM cost

IP6809 Wireless charging ic characteristic ：

（ One ）IP6809 compatible WPC v1.2.4 standard

 

（ Two ） Support 5-15W Multiple applications

（1） A separate 5W application

（2） Fast charger input 5-10W application

（3）5V Charger input 5-10W Boost application

（4）9-15V Charger input 5-10W Depressurization applications

（5）12-19V Charger input 15W application

 

（ 3、 ... and ） Support multi coil

（1） Support 2-3 A coil

（2） It supports automatic detection of the placement position of the receiving coil

（3） Through specific IO The level state judgment of is 2/3 coil

 

（ Four ） Input withstand voltage up to 25V

（ 5、 ... and ） Integrate NMOS Full axle drive

（ 6、 ... and ） Integrated internal voltage / Current demodulation

 

（ 7、 ... and ） Support FOD Foreign object detection function

（1） Highly sensitive static foreign object detection

（2） Support dynamic FOD testing

（3）FOD The parameters are adjustable

 

（ 8、 ... and ） Low static power consumption and high efficiency

（1） Quiescent current 4mA

（2） The measured charging efficiency of the system is as high as 79%

3、 ... and 、IP6809 Application products ：

（1） Back clip 、 Wireless charging base

（2） On board wireless charging equipment