Support iphone 13 series 7.5W wireless fast charge, intelligent wireless power transmission control

· Conforms to QI standard A11 single coil scheme; Comply with QI1.2 standard, compatible with QI wireless charging mobile phone

· Support 15W fast wireless charging, maximum output power 9V-1.66A, and good compatibility for iPhone13 series (7.5W) and 5W wireless charging mobile phones

· Metal foreign body detection function (FOD), safe and reliable performance. With under voltage protection, over current protection, over temperature protection, over voltage protection, receiving offset protection multiple security

· Strong PWM driving ability, high efficiency of the whole scheme, with LED indication of charging state and fault state