Need a gate drive for your project? Here might be the solution. Texas Instruments UCC2773x/-Q1 Half-Bridge Gate Drivers provide a 3.5A source and 4A sink current capability designed to drive power MOSFETs and IGBTs. The 700V half-bridge gate drivers incorporate one ground-referenced channel (LO) and one floating channel (HO), created to drive half-bridge-configured MOSFETs and IGBTs operating with bootstrap supplies. The TI UCC2773x/-Q1 features a robust drive with outstanding noise and transient immunity, including large negative-voltage tolerance at its inputs, high dV/dt tolerance, a wide negative-transient safe operating area (NTSOA) on the switch node (HS), and an interlock. The drivers receive a wide range of bias-supply input voltages from 10V to 21V and offer UVLO protection for both the VDD and HB bias-supply pins. The UCC2773x/-Q1 is available in various packages and operates from a -40°C to +150°C temperature range. The TI UCC2773x-Q1 Half-Bridge Gate Drivers are AEC-Q100 qualified for automotive applications.
