UCC27424

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UCC27423, UCC27424, UCC27425 SLUS545E – NOVEMBER 2002 – REVISED DECEMBER 2015 UCC2742x Dual 4-A High Speed Low-Side MOSFET Drivers With Enable 1 Features 1 Industry-Standard Pin-Out Enable Functions for Each Driver High Current Drive Capability of ±4 A Unique BiPolar and CMOS True Drive Output Stage Provides High Current at MOSFET Miller Thresholds TTL/CMOS Compatible Inputs Independent of Supply Voltage 20-ns Typical Rise and 15-ns Typical Fall Times with 1.8-nF Load Typical Propagation Delay Times of 25 ns with Input Falling and 35 ns with Input Rising 4-V to 15-V Supply Voltage Dual Outputs Can Be Paralleled for Higher Drive Current Available in Thermally Enhanced MSOP PowerPAD™ Package Rated From –40°C to 125°C 2 Applications Switch Mode Power Supplies DC/DC Converters Motor Controllers Line Drivers Class D Switching Amplifiers 3 Description The UCC2742x family of high-speed dual MOSFET drivers can deliver large peak currents into capacitive loads. Three standard logic options are offered – dual-inverting, dual-noninverting, and one-inverting and one-noninverting driver. The thermally enhanced 8-pin PowerPAD™ MSOP package (DGN) drastically lowers the thermal resistance to improve long-term reliability. It is also offered in the standard SOIC-8 (D) or PDIP-8 (P) packages. Using a design that inherently minimizes shootthrough current, these drivers deli...