UCC21220 Description
The UCC21220 and UCC21220A devices are basic and functional isolated dual-channel gate drivers with 4A peak-source and 6A peak-sink current. They are designed to drive power MOSFETs and GaNFETs in PFC, Isolated DC/DC, and synchronous rectification applications, with fast switching performance and robust ground bounce protection through greater than 100V/ns mon-mode transient immunity (CMTI). These devices can be...
UCC21220 Key Features
- Supports basic and functional isolation
- CMTI greater than 100V/ns
- 4A peak source, 6A peak sink output
- Switching parameters
- 40ns maximum propagation delay
- 5ns maximum delay matching
- 5.5ns maximum pulse-width distortion
- 35µs maximum VDD power-up delay
- Up to 18V VDD output drive supply
- 5V and 8V VDD UVLO Options