Texas Instruments High-Performance Analog UCC27527DSDR

The UCC27527DSDR is a dual-channel, high-speed, low-side gate driver designed to drive MOSFET and IGBT power switches. It is packaged in an 8-pin WSON (3.00 mm × 3.00 mm) with a commercial operating temperature range of -40°C to 140°C. Each channel provides 5-A peak source and sink current, with typical propagation delay of 17 ns and rise and fall times of 7 ns and 6 ns, respectively. The device includes independent enable functions per channel, CMOS input logic thresholds, and hysteretic thresholds for noise immunity. The input and enable pins support -5 V negative voltage handling. Outputs are held low during VDD undervoltage lockout. The device operates from a 4.5-V to 18-V single supply and features matched channel propagation delays of 1 ns typical.