Overview: NXP Semiconductors Data Sheet: Technical Data MWCT2XX2A Rev. 2.1, 05/2024 MWCT2xx2A
Supports MWCT20D2AVLH, MWCT2012AVLH and MWCT20D2VLH MWCT2XX2A The series of MWCT2xx2A is an automotive wireless power transmitter controller that integrates all required functions for Wireless Power Consortium (WPC) "Qi" pliant wireless power transmitter design. It is a safe and secure device which utilizes the DSASS security module to support on-chip Qi authentication.
To maximize the design flexibility and product differentiation, this family supports WPC's Baseline Power Profile (BPP), Extended Power Profile (EPP) and Magnetic Power Profile (MPP) in automotive/industrial/ consumer power transmitter designs, using the fixed operation frequency control methods such as rail voltage control, phase shift control or duty cycle control etc. In addition, the easy-to-use NXP's FreeMASTER GUI tool has configuration, calibration and debugging functions to provide the user-friendly design experience and reduce time-to-market.
This family supports up to 2 digital demodulation modules to reduce the external ponents, up to 2 FSK modulation modules to support two-way munication, protection module to perform the over- voltage/ current/temperature protection, FOD module to provide the protection of overheating by misplaced metallic foreign objects on each charging pad, and general I2C/SCI/SPI interfaces for external munications. It is also able to process any abnormal condition and operational status, and provides prehensive indicator outputs for robust system design.
