UCC5304 Isolated Single-Channel Gate Driver Texas Instruments UCC5304 Isolated Single-Channel Gate Driver includes 4A peak-source and 6A peak-sink current. It is designed to drive power MOSFETs and GaNFETs in PFC, Isolated AC/DC, DC/DC, and synchronous rectification applications. The device has fast switching performance and robust ground bounce protection through greater than 100V/ns common-mode transient immunity (CMTI). The Texas Instruments UCC5304 is available in an 8.5mm SOIC-8 (DWV) package and can support isolation voltage up to 5kVRMS. Compared to an optocoupler, the UCC5304 family has lower part-to-part skew, lower propagation delay, higher operating temperature, and higher CMTI.