GaN Applications

GaN HEMT drivers 1 2
GaN chargers
- Oppo/Power Integrations Inc.’s charger 60W using Power Integrations’ devices
  - der-601_60watt_usb_pd_type_c_power_supply_using_innoswitch3-cp
  - GaN IC. (INN3279 and INN3270 ‒ 750 V PowiGaN switch)
  - Chip details (x-ray images etc.)
- RavPower
  - Charger
  - GaN IC from Navitas Inc. (NV6115)
Companies

GaN is more used in laptop charger, in the power range up to 100W. Pulse width modulation switch frequencies are like 350KHz and 600KHz, higher frequencies are not very useful as input Cap increases too much.

Company	Main producton	Notes
Corsair	Power Units uses GaN	GaN chips from Transphorm in its 1600W power supply AX1600i

GaN HEMT drivers 1 2

Companies