UCC37324

Product Folder Order Now Technical Documents Tools & Software Support & Community UCC27323, UCC27324, UCC27325 UCC37323, UCC37324, UCC37325 SLUS492J – JUNE 2001 – REVISED SEPTEMBER 2018 UCCx732x Dual 4-A Peak High-Speed Low-Side Power-MOSFET Drivers 1 Features 1 Bi-CMOS Output Architecture ±4 A Drive Current at the Miller Plateau Region Constant-Current Even at Low Supply Voltages Outputs Paralleled for Higher Drive Current Available in MSOP-PowerPAD™ Package TTL/CMOS Inputs Independent of Supply Voltage Industry-Standard Pin-Out 2 Applications Switch-Mode Power Supplies DC-DC Converters Solar Inverters, Motor Control, UPS 3 Description The UCC2732x and UCC3732x family of high-speed dual-MOSFET Drivers deliver 4-A source and 4-A sink peak current to effectively drive MOSFETs where it is needed most at the Miller Plateau Region. A unique BiPolar and MOSFET hybrid output stage in parallel also allows efficient current sourcing and sinking at low supply voltages. Three standard logic options are offered — dual-inverting, dualnoninverting, and one-inverting and one-noninverting driver. Input thresholds are based on TTL and CMOS and independent of supply voltage and feature wide input hysteresis offering excellent noise immunity. The UCC2732x and UCC3732x family is available in the standard SOIC-8 (D) or PDIP-8 (P) packages as well as the thermally enhanced -8pin PowerPAD MSOP package (DGN), drastically lowering thermal resistance to improve long term rel...