IR2304 Datasheet, PDF (1/8 Pages) International Rectifier – HALF-BRIDGE DRIVER

Data Sheet No. PD60200 revB
IR2304(S) & (PbF)
Features
• Floating channel designed for bootstrap operation
to +600V. Tolerant to negative transient voltage
dV/dt immune
• Gate drive supply range from 10 to 20V
• Under voltage lockout for both channels
• 3.3V, 5V, and 15V input logic input compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• Lower di/dt gate driver for better noise immunity
• Internal 100ns dead-time
• Output in phase with input
• Available in Lead-Free
HALF-BRIDGE DRIVER
Product Summary
V_OFFSET
I_O+/- (min)
V_OUT
Delay Matching
Internal deadtime
ton/off (typ.)
Package
600V max.
60 mA/130 mA
10 - 20V
50 ns
100 ns
220/220 ns
Description
The IR2304(S) are a high voltage, high speed
power MOSFET and IGBT driver with inde-
pendent 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 3.3V logic.
The output driver features a high pulse cur-
rent 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.
8-Lead PDIP
8 Lead SOIC
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 0.54~5µs
Internal 540ns
Programmable 0.54~5µs
Internal 100ns
Ground Pins
COM
VSS/COM
COM
VSS/COM
COM
VSS/COM
COM
Block Diagram
Vcc
up to 600V
HIN
LIN
VB
LIN
HIN
HO
VCC
VS
TO
LOAD
COM
LO
IR2304
www.irf.com
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