Description
The WI62120 is an enhancement mode GaN-on-silicon half-bridge power circuit of the WiseGan™
power integrated circuits family of Wise-integration. The properties of GaN allow high current,
high voltage breakdown and high switching frequency.

Applications
• High efficiency power conversion
• High density power conversion
• AC-DC, DC-DC, DC-AC
• Bridgeless Totem Pole PFC
• ACF (active clamp flyback)
• LLC resonant converter
• Half-bridge topologies
• Synchronous Buck or Boost
• Small-Medium UPS
• Fast Battery Charging

Features
• 650 V enhancement mode half-bridge
• Bottom-side cooled configuration
• RDS(on) = 120 mΩ per switch
• IDS(max) = 13 A
• Low inductance PQFN package
• Easy gate drive requirements (0 V to 6 V)
• Transient tolerant gate drive up to 7 V
• High switching frequency (>1 MHz)
• Zero reverse recovery loss
• Small 6 x 8 mm PCB footprint