Texas Instruments High-Performance Analog UCC27210DDAR

The UCC27210DDAR is a high-side and low-side MOSFET gate driver in a PowerPAD SOIC-8 package, measuring 4.89mm × 3.90mm, designed to drive two N-channel MOSFETs in half-bridge or synchronous buck configurations. It provides 4-A peak source and sink current with 0.9-Ω pull-up and pull-down resistance, supporting supply voltages from 8 V to 17 V and bootstrap voltages up to 120 V. The device features input pins tolerant to -10 V to 20 V, independent of supply voltage, and operates from -40°C to 140°C. It includes an internal 120-V bootstrap diode, symmetrical undervoltage lockout, and 2-ns delay matching between channels. Propagation delay is 18 ns typical, with 7.2-ns rise and 5.5-ns fall times into a 1000-pF load. The part meets RoHS and green environmental standards.