Wireless Charging ICs - Transmitters & Receivers
  • TS30041Q
  • High Efficiency 1A/2A Current-Mode Synchronous Buck Converter, 2.2MHz
  • TS30042Q
  • High Efficiency 1A/2A Current-Mode Synchronous Buck Converter, 2.2MHz
  • TS51111
  • High Efficiency Synchronous Rectifier and Charging IC for Wireless Power Applications
  • TS51221
  • High Efficiency Regulator IC for Wireless Power Receiver Applications
  • TS51223
  • Wireless Power Receiver
  • TS51224
  • Wireless Power Receiver and Battery Charger
  • TS61001
  • Full-bridge FET Driver
  • TS61002
  • Full-bridge FET Driver
Semtech TS80003

Semtech TS80003

High Efficiency Transmitter Controller for Wireless Power Systems

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The TS80003 is a power transmitter communications and control unit for wireless charging applications. The TS80003 can support power outputs up to 100W, and supports Qi® compliant and A4WP and proprietary applications. The TS80003 can be configured to drive single or multi-coil applications, in half and full-bridge systems.


  • Supports Qi® 1.2.2 and Resonant (A4WP) and proprietary wireless charging applications
  • Power outputs up to 100W
  • Support for single and multi-coil applications
  • Support for half and full-bridge power sections
  • Support for variable voltage, variable frequency and variable duty cycle architectures
  • Integrated controller and dash for communications and control
  • High precision data converters
  • Precise control of bridge duty cycle and frequency
  • Low external component count


  • 5 / 12 / 19 / 24V single coil wireless power transmitters
  • Multi-coil transmitters
  • Power tool chargers
  • Laptop chargers
  • Wearable device chargers
  • Medical applications


  • 40 pin 5x5 QFN
  • Tape & Reel (5000 parts/reel)
  • Product is lead-free, Halogen Free, RoHS / WEEE compliant

Order Codes

  • TS80003-QFNR – Wireless Power Transmitter Controller
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