15+ Watt Wireless Charging Transmitter ICs for Automotive Applications

MWCT2xx2A Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information contact support or your sales representative.

The MWCT2xx2A family comprises the 2nd generation of NXP wireless charging transmitter analog performance ICs with updated peripherals and optimized power consumption. This series features automotive wireless power transmitter microcontrollers that integrate all required functions for Wireless Power Consortium (WPC) "Qi" compliant wireless power transmitter designs for automotive/industrial/consumer applications.

Block Diagram

MWCT2xx2A

MWCT2xx2A Block Diagram

Features

  • Compliant with the latest version WPC Qi specification's power transmitter design
  • On-chip security module supports authentication required in the WPC Qi specification
  • Support both MPP and EPP as well as customer proprietary protocol to enable fast charging and authentication
  • Support a wide transmitter DC input voltage range (from 5 V to 48 V)
  • Integrated digital demodulation
  • Support two-way communication, transmitter to receiver by FSK and receiver to transmitter by ASK
  • I2C/SCI/SPI interfaces
  • Overvoltage/current/temperature protection
  • Support Q factor detection and calibrated power loss-based Foreign Object Detection (FOD) framework
  • AEC-Q100 qualified and PPAP capable
  • Low standby power

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