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Infineon Technologies GSWP100W-EVBPA 100W Evaluation Board

Infineon Technologies GSWP100W-EVBPA 100W Evaluation Board is designed to support and expedite wireless power transfer applications. The GSWP100W-EVBPA includes two GS61008P 100V Gallium Nitride (GaN) on Silicon Power Enhancement-mode High Electron Mobility Transistors (E-HEMT), along with two PE29102 GaN E-HEMT drivers, in a 6.78MHz class EF2 Power Amplifier circuit. Headers are included to monitor the signal input, output, power connections, and detection monitoring signals. Probe points are included for waveform measurements.

Features

  • 2x Infineon Technologies GS61008P GaN E-HEMT
  • 2x pSemi PE29102 GaN E-HEMT drivers
  • Push-pull Class EF2 wireless power transfer power amplifier circuit
  • 33VDC (maximum) input voltage
  • 100W Tx output power
  • 88% (peak) Tx efficiency
  • EF topology/class 
  • 6.78MHz frequency 
  • Push/Pull switching type 
  • 30Ω optimized RL (load) 
  • Configuration options:
    • Constant current mode
    • Constant voltage mode
    • Push-pull with EMI filter
    • Single-ended mode with or without EMI filter
  • Over temperature protection
  • Overvoltage protection
  • Input DC overcurrent protection

Applications

  • High-power wireless charging including, but not limited to:
    • Computer laptops
    • Power tools
    • Consumer electronics
    • Portable devices
    • Drones
    • Automated guided vehicles

Kit Contents

  • GaN E-HEMT GS61008P WPT PA Evaluation Board Assembly
  • WPT PA Heatplate
  • WPT PA EMC Shield
  • 2-pin DC Cord

Board Layout

Infineon Technologies GSWP100W-EVBPA 100W Evaluation Board

Additional Resources

Published: 2019-01-14 | Updated: 2024-08-22