single channel isolated gate driver with opto compatible inputs and protection features

The UCC23711 is a galvanic isolated single channel gate driver designed for

SiC MOSFETs and IGBTs up to 1500VDC operatng voltage with advanced

protection features, best-in-class dynamic performance, and robustness. UCC23711 has up to ±5A peak source and sink

current.

The input

side is isolated from the output side with SiO2 isolation technology,

supporting up to 1.5kVPK working voltage, 10kVPK surge

immunity, as well as providing low part-to-part skew and >300V/ns common-mode

transient immunity.

The UCC23711 includes the state-of-art protection features, such as

overcurrent protection with DESAT protection with soft turn-off (STO), active Miller

clamp, fault diagnosticsand input and output side power supply UVLO to optimize SiC

and IGBT switching behavior and robustness.