Description
This GaNSense™ HFQR controller integrates a high performance eMode GaNSense Power FET together with an HFQR Flyback controller to achieve unprecedented highfrequency and high-efficiency operation for smallest size mobile charger and adapter solutions.
Features
- GaNSense™ Power FET.
- Loss-less current sensing.
- Low 210 mΩ power FET.
- Zero reverse recovery charge.
- Low output charge.
- 800 V Transient Voltage Rating.
- 700 V Continuous Voltage Rating
High Frequency QR Controller.
- Wide VDD range up to 77V.
- QR valley switching and optional CCM operating modes.
- High frequency operation up to 225kHz.
- High voltage start-up.
- Frequency hopping for low EMI.
- X-cap.
NV9581-Navitas.pdf
