GaN Systems - GS-EVM-CHG-250W

New Reference Design: GaN Systems 250W AC/DC Charger PFC and LLC
250W AC/DC Charger PFC and LLC

250W AC/DC Charger PFC and LLC


The GS-EVB-HB-0650603B-HD from GaN Systems is a 650 V GaN E-Mode half-bridge evaluation board featuring HEY1011-L12C gate drive solution with two 650V, 60A GaN E-mode transistors in a fully-functional configuration.


  • Smallest isolated gate drive solution in the market
  • Significant size reduction (34 x 39 mm PCB)
  • Board space saving
  • Reduction in number of components
  • Getting rid of bootstrap components and isolated supplies
  • Applications

  • Laptop and gaming notebook PC adapter
  • TV set power supply
  • Specifications

  • High power wireless charger
  • Industrial: 3 ~ 7 kW PV Inverter, Motor Drive / VFD
  • Server/Datacenter: 3 kW Server AC/DC power supply
  • Consumer: Residential Energy Storage System (ESS)
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