UCC21710 Isolated Gate Driver Texas Instruments UCC21710 Isolated Gate Driver is a galvanically isolated single-channel gate driver designed to drive up to 1700V SiC MOSFETs and IGBTs. It features advanced integrated protection, best-in-class dynamic performance, and robustness. UCC21710 has up to ±10A peak source and sink current. The input side is isolated from the output side with SiO2 capacitive isolation technology, supporting up to 1.5kVRMS working voltage with longer than 40 years isolation barrier life, 12.8kVPK surge immunity, as well as providing low part-to-part skew, and >,150V/ns common-mode noise immunity (CMTI).