Texas Instruments High-Performance Analog UCC27211ADR

The UCC27211ADR is a high-side and low-side gate driver designed to drive two N-channel MOSFETs in half-bridge, full-bridge, or synchronous-buck configurations. It features 4-A peak source and sink current, 0.9-Ω output resistance, and an integrated 120-V bootstrap diode. Operating from an 8-V to 17-V supply range, it supports input voltage levels up to 20 V and can tolerate -10 V on inputs. Propagation delay is 20 ns typical with 4-ns delay matching between channels, and output rise and fall times are 7.2 ns and 5.5 ns respectively with a 1000-pF load. The device is housed in an 8-pin VSON package measuring 4.00 mm × 4.00 mm and is specified for operation from -40°C to +140°C. It meets RoHS standards and is qualified for automotive applications as UCC27211A-Q1. Thermal performance is enhanced by an exposed thermal pad electrically tied to VSS.