UCC27712DR SMD MOSFET half bridge driver TI SOP8 UCC27712DR

Product Overview

A surface-mount, high-voltage, high-speed half-bridge (high-side and low-side) gate driver integrated circuit (IC). It is specifically engineered to drive N-channel power MOSFETs and IGBTs in high-reliability systems. It features advanced noise and transient immunity, making it ideal for motor drives, bridge converters, and offline AC/DC power supplies.

Note: Despite generic online listing titles that include the term "MOSFET," this component is functionally a Half-Bridge Gate Driver IC used to control power transistors, rather than a standalone transistor.

Core Specifications

• Manufacturer: Texas Instruments (TI)

• Package Type: SOP-8 (SOIC-8)

• Function: SMD Half-Bridge Gate Driver IC

• High-Side Operating Voltage: Up to 620V (700V absolute maximum)

• Peak Output Current: 1.8A Source / 2.8A Sink

• Supply Voltage Range ($V_{DD}$): 10V to 20V

• Propagation Delay: 100ns (typical)

• Key Features: Integrated output interlock and 150ns deadtime (prevents cross-conduction), Under-Voltage Lockout (UVLO) protection for both channels, and robust 50 V/ns $dv/dt$ immunity.

• Marking Code: U27712