5 W Multi-Coil Wireless Charging Transmitter

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Block Diagram

5W Multi-Coil Wireless

WCT-5WTXAUTO Block diagram

Supported Devices

Power Management

Wireless Power

System Basis Chips

Interfaces

3.3 V / 5 V IO CAN Transceivers

Features

  • Greater than 60% transfer efficiency
  • Multi-coil to support any Qi-enabled smartphone
  • Low active RUN power
  • On-chip digital demodulation
  • Low system standby power consumption (using NXP proximity sense technology)
  • Robust foreign object detection algorithm
  • Addresses automotive specific issues such as EMC, key fob and start/stop
  • Supports additional features such as NFC, CAN and touch sense
  • Certified as WPC-A13 transmitter type

Buy Options

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  • WCT-5WTXAUTO

  • 5 watt multi-coil reference platform design for automotive applications.

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