650V/800V GaNFast power IC for High-Efficiency Operation in Mobile and Consumer Power Electronics Applications
Navitas Semiconductor has introduced NV6128, a 70mohm high-power 650V/800V rated GaNFast power IC with a 66% increase in current capability in a small 6x8mm PQFN package. Targeting the high-power mobile and consumer power electronics market, the NV6128 comes with a proprietary, integrated cooling pad for high efficiency, high-density power systems.
With a rated 650V for nominal operation plus a high, 800V peak capability for robust operation during transient events, the NV6128 extends the effective power range to 500W for the consumer market. As a true power IC, the GaN gate is fully protected and the device is rated at an industry-leading electrostatic discharge (ESD) specification of 2kV.
With the modern high-speed totem-pole architecture and complete 300W solutions at over 1.1W/cc, the GaNFast NV6128 provides a 3x smaller and lighter solution with existing 200 kHz control. The NV6128 and all the GaNFast power IC family offer easy-to-use, high-speed, high-efficiency solutions for 200-500W applications such as all-in-one PCs, TVs, game consoles, eMobility chargers (eScooters, eBikes), gaming laptops, and more. The device is in high-volume, mass production and will be immediately available from Navitas distribution partners, with a low price of $7.85 at 1k units.
Features of NV6128 GaNFast Power IC
- Large cooling pad
- Enhanced thermals when using CS resistor
- Monolithically-integrated gate drive
- Wide VCC range (10 to 30 V)
- 200 V/ns dV/dt immunity
- Low 70 mΩ resistance
- 800V transient voltage rating
- 650V continuous voltage rating
- 2 kV ESD rating (HBM)
- 2 MHz operation
Note: More technical information can be found in the NV6128 Datasheet linked at the bottom of this page and on the product page of GaNFast Power ICs.
