IRS21084

www.DataSheet4U.com Data Sheet No. PD60260 IRS2108/IRS21084(S)PbF Features HALF-BRIDGE DRIVER Floating channel designed for bootstrap operation Fully operational to +600 V Tolerant to negative transient voltage, dV/dt immune Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels 3.3 V, 5 V, and 15 V input logic compatible Cross-conduction prevention logic Matched propagation delay for both channels High-side output in phase with HIN input Low-side output out of phase with LIN input Logic and power ground +/- 5 V offset Internal 540 ns deadtime, and programmable up to 5 µs with one external RDT resistor (IRS21084) Lower RoHS di/dt gate compliant driver for better noise immunity Packages 8-Lead PDIP 14-Lead PDIP 8-Lead SOIC 14-Lead SOIC Description The IRS2108/IRS21084 are high voltage, high speed power MOSFET and IGBT drivers with dependent high- and low-side referenced output channels. Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction. The logic input is compatible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse cur- Feature Comparison Part Input logic 2106/2301 21064 2108 21084 2109/2302 21094 2304 HIN/LIN HIN/LIN IN/SD HIN/LIN Crossconduction prevention logic no yes yes yes Deadtime (ns) none Internal 540 Programmable 540 - 5000 Internal 540 Programmable 540 - 5000 Internal 100 Ground Pins COM VSS/CO...