UCC21732 Description
The UCC21732 is a galvanic isolated single channel gate driver designed for SiC MOSFETs and IGBTs up to 2121-V DC operating voltage with advanced protection.
UCC21732 Key Features
- 5.7-kVRMS single channel isolated gate driver
- SiC MOSFETs and IGBTs up to 2121Vpk
- 33-V maximum output drive voltage (VDD-VEE)
- ±10-A drive strength and split output
- 150-V/ns minimum CMTI
- 270-ns response time fast overcurrent protection
- Internal 2-level turn-off when fault happens
- Temperature sensing with NTC, PTC or thermal diode
- High voltage DC-Link or phase voltage
- Alarm FLT on over current and reset from RST/EN
UCC21732 Applications
- Traction inverter for EVs