15 Watt Wireless Charging Transmitter ICs for Automotive Applications


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WCT-15WAUTO13 Block Diagram

WCT-15WAUTO13 Block Diagram

WCT-15WAUTOC Block Diagram

WCT-15WAUTOC Block Diagram

WCT-15WAUTOMD Block Diagram

WCT-15WAUTOMD Block Diagram


  • Compliant with the latest version WPC Qi power class 0 specification's power transmitter designs
  • Support wide transmitter DC input voltage range from 5 V to 48 V (Clean EMC)
  • Integrated digital demodulation
  • System supports ultra-low standby power mode
  • Optimized charging area with flexible number of coils to avoid blind-spots for every channel
  • Supports operation frequency dithering technology to eliminate AM band interference and improve EMC
  • CAN FD/I2C/SCI/SPI interfaces
  • Over-voltage/current/temperature protection
  • WCT22C3A supports two isolated channels - two phones simultaneous charging
  • AEC-Q100 Qualified and PPAP Capable

Part numbers include: MWCT2013AVLH, MWCT20C3AVLH, MWCT22C3AVLH, MWCT22C3AVLL.


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4 documents

Design Resources


1 hardware offering


1 software file

Note: For better experience, software downloads are recommended on desktop.


1 trainings


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