IRS21851SPBF

www.DataSheet4U.com Data Sheet No. PD60255 IRS21851SPbF Gate drive supply range from 10 V to 20 V Undervoltage lockout for VBS and V CC 3.3 V and 5 V input logic compatible Tolerant to negative transient voltage Matched propagation delays for all channels RoHS compliant Features SINGLE HIGH SIDE DRIVER IC Product Summary VOFFSET IO+/VOUT ton/off (typ.) 600 V max. 4A/ 4A 10 V - 20 V 170 ns & 170 ns Description The IRS21851 is a high voltage, high speed power MOSFET and IGBT single high-side driver with propagation delay matched output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The floating logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic and can be operated up to 600 V above the ground. The output driver features a high pulse current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive an N-channel power MOSFET or IGBT in the high- side configuration, which operates up to 600 V. Package 8-Lead SOIC IRS21851 Typical Connection up to 600V VCC IN VCC IN COM VB HO VS TO LOAD (Refer to Lead Assignments for correct pin configuration). This diagram shows electrical connections only. Please refer to our Application Notes and DesignTips for proper circuit board layout. www.irf.com 1 IRS21851SPbF Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All...