IRS2304SPBF_15 Datasheet, PDF (1/20 Pages) International Rectifier – HALF-BRIDGE DRIVER

Data Sheet No. PD60277
IRS2304(S)PbF
Features
• Floating channel designed for bootstrap operation
to +600 V
• Tolerant to negative transient voltage, dV/dt
immune
• Gate drive supply range from 10 V to 20 V
• Undervoltage lockout for both channels
• 3.3 V, 5 V, and 15 V input logic input compatible
• Cross-conduction prevention logic
• Matched propagation delay for both channels
• Lower di/dt gate driver for better noise immunity
• Internal 100 ns deadtime
• Output in phase with input
• RoHS compliant
HALF-BRIDGE DRIVER
Product Summary
V_OFFSET
I_O+/- (min)
V_OUT
Delay Matching
Internal deadtime
ton/off (typ.)
Package
600 V max.
60 mA/130 mA
10 V - 20 V
50 ns
100 ns
150 ns/150 ns
Description
The IRS2304 is a high voltage, high speed power
MOSFET and IGBT driver with independent high-side
8-Lead
PDIP
and low-side referenced output channels. Proprietary
HVIC and latch immune CMOS technologies enable
ruggedized monolithic construction.
The logic input is compatible with
Feature Comparison
standard CMOS or LSTTL output,
down to 3.3 V logic. The output driver Part
features a high pulse current buffer
Input
logic
Cross-
conduction
prevention
logic
Deadtime
(ns)
Ground Pins
stage designed for minimum driver
cross-conduction. The floating chan-
nel can be used to drive an N-chan-
nel power MOSFET or IGBT in the
high-side configuration which oper-
2106/2301
21064
2108
21084
2109/2302
21094
HIN/LIN
HIN/LIN
IN/SD
no
none
COM
VSS/COM
yes
Internal 540
COM
Programmable 540 - 5000 VSS/COM
yes
Internal 540
COM
Programmable 540 - 5000 VSS/COM
ates up to 600 V.
2304
HIN/LIN
yes
Internal 100
COM
8 Lead
SOIC
ton/toff
(ns)
220/200
220/200
750/200
160/140
Block Diagram
up to 600 V
Vcc
LIN
LIN
VB
HIN
HIN
HO
VCC
VS
TO
LOAD
COM
LO
(Refer to Lead Assignments for cor-
rect pin configuration). These dia-
grams show electrical connections
only. Please refer to our Application
Notes and DesignTips for proper cir-
cuit board layout.
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