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Home » NEWEST Products » New by Manufacturer » Freescale Semiconductor » MWCT1xxx Wireless Charging Transmitter ICs - Freescale
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Freescale MWCT1xxx Wireless Charging Transmitter ICs

Freescale MWCT1xxx Wireless Charging Transmitter ICs

Freescale's MWCT1xxx Wireless Charging Transmitter ICs provide the complete controller functionality in implementing a wireless charging transmitter solution. Using an optimized hardware and software platform, Freescale's transmitter ICs implement and control the power transfer function, as well as monitor and manage overall system state, such as foreign object detection, temperature and system efficiency. For single-coil applications, Freescale offers a standard and premium solution. The standard solution comes fully configured to provide a standalone, low-cost implementation of a 5W transmitter. For engineers needing additional flexibility the premium solution provides additional hardware and software resources to customize the application.

Features
  • Compliant with the latest Wireless Power Consortium (WPC) specification
  • Power transfer efficiency exceeding 75%
  • Optimized Foreign Object Detection algorithm
  • Support for most 5W single-coil applications, regardless of coil type
  • On-chip digital demodulation for lower bill-of-materials cost
  • Low active and standby power
  • Premium version available for additional design flexibility and product differentiation
  • Easy-to-use debug and configuration tools to speed up product development
Applications
  • Consumer
  • Mobile Consumer Electronics
  • Mobile Phone Chargers
  • PC Accessories
  • Industrial
  • Electronic Point-of-Sales (ePOS) Terminals
  • Medical/Healthcare
  • Handheld Medical/Industrial Applications

Additional Resources

Fact Sheet Fact Sheet
MWCT1000 Datasheet MWCT1000 Datasheet
MWCT1101 Datasheet MWCT1101 Datasheet
MWCT1xxx Reference Manual MWCT1xxx Reference Manual
Block Diagram
Block Diagram

Freescale's Single-Coil Wireless Charge Reference Design uses Freescale's MWCT1000 transmit controller IC to manage and perform all control functions necessary to implement a wireless charging transmitter solution. This solution is highly optimized to provide the lowest bill-of-materials cost, as well as highest performance. The design complies with the Wireless Power Consortium's latest Qi specification and is certified as a WPC-A11 transmitter type. Among the many features of this design, the solution has been developed to provide a more general solution which operates with many different coil types.

Freescale Single-Cell Wireless Charge Reference Design
Order Freescale Single-Coil Wireless Charging Reference Design View Product Detail
Features
  • Certified as WPC-A11 transmitter type
  • Greater than 75% transfer efficiency
  • Transmit IC consumes less than 30mA in active Run mode
  • On-chip digital demodulation
  • 30mW standby power using proximity sensing

  • Robust foreign object detection algorithm
  • Ultra-low Bill-of-Materials cost
  • Support for current limited devices such as PCs
  • Supports any 5 watt single-coil application that uses 5 volt input source
Block Diagram
Block Diagram
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  • Freescale Semiconductor