NXP Semiconductors Data Sheet

PublishTime：2022-05-25

The WCT101x is a wireless power transmitter controller that integrates all required functions for WPC "Qi" compliant wireless power transmitter design. It is an intelligent device that works with the NXP touch sensing technology or uses periodically analog PING to detect a mobile device for charging while gaining super low standby power. Once the mobile device is detected, the WCT101x controls the power transfer by adjusting the rail voltage, the phase difference, orthe duty cycle of the power stage according to message packets sent by the mobile device.
Tomaximize the design freedom and product differentiation, the WCT101x supports the extended power profile industrial/consumer power transmitter design (WPC MP-Ax types, MP-Bx typesor customization) using the fixed operation frequency control methods such as rail voltage control, phase difference control or duty cycle control etc. by software based solution, which can support wireless charging with both extended power profile power receiver and baseline power profile power receiver. In addition, the easy-to-use FreeMASTER GUI tool has configuration, calibration and debugging functions to provide the user-friendly design experience and reduce time-to-market.
The WCT101x includes a digital demodulation module to reduce the external components, an FSK modulation module to support two-way communication, a protection module to handle the over-voltage/current/temperature protection, an FOD module to protect from over heating by misplaced metallic foreign objects,and general CAN/IIC/SCI/SPI interfaces for external communications. It also handles any abnormal condition and operational status and provides comprehensive indicator outputs for robust system design.

Brand of Product：	NXP
Part#：	WCT101x 、 MWCT1011VLHST 、 MWCT1011VLHSTR 、 MWCT1012VLFR 、 MWCT1013VLHST 、 MWCT1013VLHSTR 、 WCT101XDS More Part#
Product Category：	wireless power transmitter controller More
Application：	[ Industrial/Consumer Extended Power Profile Power Transmitter ][ WPC compliantor customer properties ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	LQFP
Language：	English Chinese Chinese and English Japanese
Date of Creation：	05/2019
Version Number：	Rev. 1.2
Data Encoding：	WCT101XDS
Data Size：	2.2 MB

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