IRS4428

February 28, 2011 Datasheet No – 97481 IRS4426/IRS4427/IRS4428 DUAL LOW SIDE DRIVER Features Gate drive supply range from 6 V to 20 V CMOS Schmitt-triggered inputs 3.3V and 5V logic compatible Two independent gate drivers Matched propagation delay for both channels Outputs in phase with inputs Leadfree, RoHS compliant Typical Applications General Purpose Dual Low Side Driver DC-DC converters Product Summary Topology VOUT Io+ & I o- (typical) ton & toff (typical) Package Type General Driver 6V - 20V 2.3A & 3.3A 50ns & 50ns Typical Connection Diagram SOIC8N www.irf.com © 2010 International Rectifier Table of Contents Typical connection diagram Description Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Static Electrical Characteristics Dynamic Electrical Characteristics Functional Block Diagram Input/Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Application Information and Additional Details Package Details: SOIC8 Package Details: SOIC8, Tape and Reel Part Marking Information Ordering Information IRS4426/IRS4427/IRS4428 Page 1 3 4 5 5 6 7 8 10 11 11 12 14 15 16 17 www.irf.com © 2010 International Rectifier 2 IRS4426/IRS4427/IRS4428 Description The IRS4426/IRS4427/IRS4428 are low voltage, high speed power MOSFET and IGBT drivers. Proprietary latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output. The outpu...