IRS21844MTRPBF Infineon

August 9, 2011 IRS21844MPBF HALF-BRIDGE DRIVER Features Product Summary Floating channel designed for bootstrap operation Topology Half-Bridge Fully operational to + 600 V Tolerant to negative transient voltage, dV/dt V 600 V OFFSET immune V 10 V 20 V OUT Gate drive supply range from 10 V to 20 V Undervoltage lockout for both channels I & I (typical) 1.9 A & 2.3 A o+ o- 3.3 V and 5 V input logic compatible Matched propagation delay for both channels 680 ns & 270 ns t & t (typical) on off Logic and power ground +/- 5 V offset Lower di/dt gate driver for better noise immunity 400 ns (R = 0 ) DT Output source/sink current capability 1.4 A/1.8 A Deadtime (typical) 5 s (R = 200 k) DT Lead free, RoHS compliant Package Options MLPQ4x4 16- Leads (Without 2 leads) Typical Connection * Qualification standards can be found at www.irf.com 2008 International Rectifier IRS21844MPBF Description The IRS21844MPBF is a 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 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. Feature Comparison: IRS2181(4)/IRS2183(4)/IRS2184(4) Cross- Part Input Conduction Dead-Time Ground Ton/Toff Logic Prevention Pins logic 2181 COM 180/220 ns HIN/LIN no none 21814 V /COM SS 2183 Internal 500ns COM 180/220 ns HIN/LIN yes 21834 Programmable 0.4 5 us V /COM SS 2184 Internal 500ns COM 680/270 ns IN/SD yes 21844 Programmable 0.4 5 us V /COM SS Qualification Information Industrial (per JEDEC JESD 47) Qualification Level Comments: This IC has passed JEDECs Industrial qualification. IRs Consumer qualification level is granted by extension of the higher Industrial level. MSL2 Moisture Sensitivity Level MLPQ4x4 14L (per IPC/JEDEC J-STD-020) Class A (+/-100V) Machine Model (per JEDEC standard JESD22-A115) Class 1C (+/-1500V) ESD Human Body Model (per EIA/JEDEC standard EIA/JESD22-A114) Class III (+/-1000V) Charged Device Model (per JEDEC standard JESD22-C101) Class II, Level A IC Latch-Up Test (per JESD78A) RoHS Compliant Yes Qualification standards can be found at International Rectifiers web site