BQ500210RGZT Datasheet PDF - TI

●The BQ500210RGZT is a second generation Qi compliant Wireless Power Transmitter Manager for use with hermetically sealed devices. The second generation wireless power dedicated digital controller that integrates the logic functions required to control wireless power transfer in a single channel WPC compliant contactless charging base station. The BQ500210 is an intelligent device that periodically pings the surrounding environment for available devices to be powered, monitors all communication from the device being wirelessly powered and adjusts power applied to the transmitter coil per feedback received from the powered device. The BQ500210 also manages the fault conditions associated with the power transfer and controls the operating modes status indicator. The BQ500210 supports improved parasitic metal object detection (PMOD). The controller in real time analyses the efficiency of the established power transfer using rectified power packets and protects itself.

● Intelligent control of the power transfer between base station and mobile device

● Conforms to the wireless power consortium (WPC) wireless power transfer 1.0.2 specification

● Digital demodulation significantly simplifies solution over BQ500110

● Improved parasitic metal object detection (PMOD) promotes safety during wireless power transfer

● Enhanced charge status indicator

● Operating modes status indicators - standby, power transfer (visual/audio), charge complete, fault

● Over temperature protection