IRS21856S

January 16, 2009 Datasheet No. - PD97376 IRS21856S High(Dual Mode) and Low Side Driver Features High side Programmable ramp gate drive High side generic gate driver integrated using the same high side output pin Low side generic gate driver Under voltage lockout for VCC & VBS 5V input logic compatible Tolerant to negative transient voltage on VS Shoot through prevention RoHS compliant Product Summary Topology VOFFSET HO1 SR+ Io+ & I o- (typical) tON & tOFF (typical) Package Options PDP ≤ 600 V 4.5V/us 0.5A & 0.5A 160ns & 160ns 14-Lead SOIC (narrow body) www.irf.com © 2008 International Rectifier 1 Table of Contents Description Simplified Block Diagram Typical Application Diagram Qualification Information Absolute Maximum Ratings Recommended Operating Conditions Static Electrical Characteristics DV / Linear (Stepwise) Mode Dynamic Electrical Characteristics Timing Diagram and logic truth table Input/Output Pin Equivalent Circuit Diagram Lead Definitions Lead Assignments Package Details Tape and Reel Details Part Marking Information Ordering information IRS21856S Page 3 4 5 7 8 8 9 10 10 11 16 17 17 18 19 20 21 www.irf.com © 2008 International Rectifier 2 IRS21856S Description The IRS21856 is high voltage and programmable ramp slope control gate driver for MOSFET and IGBT with single high side dual mode driver and low side driver. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compati...