IR4426 Datasheet, PDF (1/12 Pages) International Rectifier – DUAL LOW SIDE DRIVER

Data Sheet No. PD60177 Rev. E
IR4426/IR4427/IR4428(S) & (PbF)
Features
• Gate drive supply range from 6 to 20V
• CMOS Schmitt-triggered inputs
• Matched propagation delay for both channels
• Outputs out of phase with inputs (IR4426)
• Outputs in phase with inputs (IR4427)
• OutputA out of phase with inputA and
OutputB in phase with inputB (IR4428)
• Also available LEAD-FREE
Descriptions
The IR4426/IR4427/IR4428 (S) is a low voltage,
high speed power MOSFET and IGBT driver. Pro-
prietary latch immune CMOS technologies en-
able ruggedized monolithic construction. Logic
inputs are compatible with standard CMOS or
LSTTL outputs. The output drivers feature a high
pulse current buffer stage designed for mini-
mum driver cross-conduction. Propagation
delays between two channels are matched.
Block Diagram
DUAL LOW SIDE DRIVER
Product Summary
I_O+/-
V_OUT
t_on/off (typ.)
1.5A / 1.5A
6V - 20V
85 & 65 ns
Packages
8 Lead PDIP
8 Lead SOIC
1
NC
8
NC
2
INA
7
OUTA
IR442x
3
6
GND
Vs
4
INB
5
OUTB
TO
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