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Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
Gate drive supply range from 10 to 20V
Undervoltage lockout for both channels
3.3V and 5V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5V offset.
Lower di/dt gate driver for better noise immunity
Output source/sink current capability 1.4A/1.8A
8-Lead PDIP
IR2184
14-Lead SOIC
IR21844S
Description
The IR2184(4)(S) are high voltage,
high speed power MOSFET and IGBT
IR2181/IR2183/IR2184 Feature Comparison
drivers with dependent high and low
Cross-
conduction
Input
side referenced output channels. Pro-
Dead-Time
Ground Pins
Ton/Toff
Part
prevention
logic
prietary HVIC and latch immune
logic
CMOS technologies enable rugge-
2181
COM
HIN/LIN
no
none
180/220 ns
21814
VSS/COM
dized monolithic construction. The
2183
Internal 500ns
COM
HIN/LIN
yes
180/220 ns
logic input is compatible with standard
21834
Program 0.4 ~ 5 us
VSS/COM
CMOS or LSTTL output, down to 3.3V
2184
Internal 500ns
COM
IN/SD
yes
680/270 ns
21844
Program 0.4 ~ 5 us
VSS/COM
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 volts.
Typical Connection
up to 600V
V
CC
V
CC
IN
SD
V
B
HO
V
S
LO
up to 600V
TO
LOAD
IN
SD
COM
IR2184
HO
V
CC
IN
SD
V
CC
IN
SD
DT
V
SS
R
DT
V
SS
COM
LO
V
B
V
S
TO
LOAD
IR21844
(Refer to Lead Assignments for correct
configuration). This/These diagram(s) show
electrical connections only. Please refer to
our Application Notes and DesignTips for
proper circuit board layout.
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