The TB6865AFG from Toshiba is a wireless power transmitter IC for Qi low power v1.1 compliant of Wireless Power Consortium (WPC). It has an ARM Cortex-M3 control method and Pre Driver ASK demodulate circuits for wireless power transfer system. With all Tx functions, this IC can be used to develop a standalone wireless power system. It is available in a LQFP package that measures 14 x 14 x 0.5 mm. The TB6865AFGcan be used in mobile devices (smartphone, tablet) and mobile accessory etc.