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Packages
Description
The IR2104/IR21044 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. 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 configura-
tion which operates from 10 to 600 volts.
8 Lead SOIC
IR2104S
14 Lead SOIC
IR21044S
8 Lead PDIP
IR2104
14 Lead PDIP
IR21044
Typical Connection
up to 600V
V
CC
V
CC
IN
SD
V
B
HO
V
S
LO
TO
LOAD
IN
SD
COM