The 9028AC from IDT is an integrated single-chip, dual-mode wireless power receiver IC which is WPC v1.1 (Qi) and PMA-compatible. This single-chip receiver solution utilizes advanced programmable WPC Foreign Object Detection (FOD) techniques to detect foreign metallic objects placed on the transmitter base station - derived from a transmitted and received power transfer algorithm. This IC includes a high efficiency Synchronous Full Bridge Rectifier and 5V tracking LDO output stage with output current of 1A. It is available in a VFQFPN or WLCSP package and is used in automatic dual mode with either WPC AC or PMA DC modulation connections for improved efficiency. It is available in an ultra-compact package.