Мікросхема UCC37321P DIP-8

UCC37321P1 Features

• Industry-Standard Pin-Out With Addition of Enable Function

• High-Peak Current Drive Capability of ±9 A at theMiller plateau region Using TrueDrive

• Efficient Constant Current Sourcing Using a Unique BiPolar and CMOS Output Stage

• TTL/CMOS Compatible Inputs Independent of Supply Voltage

• 20-ns Typical Rise and Fall Times With 10-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 • Available in Thermally Enhanced MSOP PowerPAD™ Package With 4.7°C/W θjc

• Rated From –40°C to +105°C

• Pb-Free Finish (CU NIPDAU) on 8-pin SOIC and PDIP Packages 2 Applications

• Switch Mode Power Supplies

• DC-DC Converters • Motor Controllers

• Class-D Switching Amplifiers

• Line Drivers

• Pulse Transformer Drivers 3 Description The UCC2732x/UCC3732x family of high-speed drivers deliver 9 A of peak drive current in an industry standard pinout. These drivers can drive the largest of MOSFETs for systems requiring extreme Miller current due to high dV/dt transitions. This eliminates additional external circuits and can replace multiple components to reduce space, design complexity, and assembly cost. Two standard logic options are offered, inverting (UCC37321) and noninverting (UCC37322). Device Information PART NUMBER PACKAGE(1) BODY SIZE (NOM) UCC2732x UCC3732x MSOP-PowerPAD (8) 3.00 mm × 3.00 mm SOIC (8) 3.91 mm × 4.90 mm (1) For all available packages, see the orderable addendum at the end of the data sheet.