WCT1011DS

NXP Semiconductors Data Sheet WCT1011DS Features  Compliant with the latest version Wireless Power Consortium (WPC) power class 0 specification power transmitter design  Supports wide transmitter DC input voltage ranging from 4.2 V, typically 12 V and 19 V  Integrated digital demodulation  Supports two-way communication, transmitter to receiver by FSK and receiver to transmitter by ASK  Supports all types of receiver modulation strategies (AC capacitor, AC resistor, and DC resistor)  Supports Q factor detection and calibrated power loss based Foreign Object Detection (FOD) Framework  Supports low standby power  Supports various power control techniques: operation frequency control, duty cycle control, phase difference control and topology switch  LED for system status indication  Over-voltage/current/temperature protection  Software-based solution to provide maximum design freedom and product differentiation  FreeMASTER GUI tool to enable configuration, calibration, and debugging Applications  Extended Power Profile Power Transmitter Extended power profile consumer power transmitter solution with operation frequency and duty cycle control, phase difference control, and topology switch (WPC MP-Ax types or customer properties) Document Number: WCT1011DS Rev. 0 0,9/2016 Overview Description The WCT1011 is a wireless power transmitter controller that integrates all required functions for the WPC “Qi” compliant wireless power transmitter design. It is an intelligent ...