Wireless Charging ICs - Transmitters & Receivers

Semtech offers wireless power transmitter and receiver platforms for both direct and indirect charge applications in both standards compliant and non-compliant systems. Semtech is a member of the Wireless Power Consortium (WPC), Power Matters Alliance (PMA) and the Alliance for Wireless Power (A4WP), and is active in helping shape the future standards for wireless power.

Wireless Power Charging Transmitter Features

  • Firmware-based for ultimate flexibility
  • Can support mutliple standards (WPC and PMA) and multiple power levels on a single design
  • Easily upgrade to new standards, while maintaining hardware design
  • Single and Dual site charger reference designs Qi® certified by the WPC
  • Supports single and mutli-coil architectures in full and half-bridge configurations
  • Supports higher power applications (scales to 40W+ for high-power applications)
  • Supports multiple supply voltages
  • Highest charging efficiency and lowest power dissipation
Wireless Power Charging Receiver Features

  • Receiver products support both direct and indirect charging applications
  • Highest charging efficiency and lowest power dissipation
  • Greater overall system efficiency with direct charge
  • Supports higher power applications (scales to 40W+ for high-power applications)
  • Firmware-based programmable solutions for greater flexibility
  • Advanced foreign object detection (FOD)
Wireless Charging ICs Evaluation Kits

Semtech Wireless Charging Eval platforms help you demonstrate functionality, improve your design and stay up to date: