Data Sheet No. PD60207 Rev.A
IR2302(S) & (PbF)
HALF-BRIDGE DRIVER
Features
Packages
www.DataSheet4U.com • Floating channel designed for bootstrap operation
Fully operational to +600V
Tolerant to negative transient voltage
dV/dt immune
• Gate drive supply range from 5 to 20V
• Undervoltage lockout for both channels
• 3.3V, 5V and 15V input logic compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• High side output in phase with IN input
• Logic and power ground +/- 5V offset.
• Internal 540ns dead-time
• Lower di/dt gate driver for better noise
immunity
• Shut down input turns off both channels
• 8-Lead SOIC also available LEAD-FREE (PbF).
Description
The IR2302(S) are high voltage, high speed
power MOSFET and IGBT drivers with depen-
dent high and low side referenced output
8-Lead SOIC
IR2302(S)
(Also available LEAD-FREE (PbF))
8-Lead PDIP
IR2302
2106/2301//2108//2109/2302/2304 Feature Comparison
Part
Input
logic
2106/2301
21064
2108
21084
2109/2302
21094
2304
HIN/LIN
HIN/LIN
IN/SD
HIN/LIN
Cross-
conduction
prevention
logic
no
yes
yes
yes
Dead-Time
none
Internal 540ns
Programmable 0.54~5 µs
Internal 540ns
Programmable 0.54~5 µs
Internal 100ns
Ground Pins
COM
VSS/COM
COM
VSS/COM
COM
VSS/COM
COM
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 3.3V 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
VCC
VCC
VB
IN IN HO
SD SD VS
COM
LO
(Refer to Lead Assignments for
correct configuration). This/
These diagram(s) show elec-
trical connections only. Please refer to our Application Notes
and DesignTips for proper circuit board layout.
IR2302
TO
LOAD
www.irf.com
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