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| AUIRS2184S_15 Datasheet, PDF (3/25 Pages) International Rectifier – Floating channel designed for bootstrap operation | |||
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AUIRS2184(4)S
Description
The AUIRS2184(4)S 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 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: AUIRS2181(4)/AUIRS2183(4)/AUIRS2184(4)
Part
2181
21814
2183
21834
2184
21844
Input
Logic
Cross-
Conduction
Prevention
logic
HIN/LIN
no
HIN/LIN yes
IN/SD
yes
Dead-Time
none
Internal 500ns
Programmable 0.4 â 5 us
Internal 500ns
Programmable 0.4 â 5 us
Ground
Pins
COM
VSS/COM
COM
VSS/COM
COM
VSS/COM
Ton/Toff
160/200 ns
160/200 ns
600/230 ns
3 www.irf.com © 2014 International Rectifier
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July 22, 2014
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