IR4427SPBF View Datasheet(PDF) - International Rectifier

Part Name

Description

Manufacturer

IR4427SPBF

DUAL LOW SIDE DRIVER

International Rectifier 

IR4426/IR4427/IR4428(S) & (PbF)

ADVANCE INFORMATION

Functional Block Diagram IR4428

5V

INA

PREDRV

DRV

INB

PREDRV

DRV

Vs

OUTA

Vs

OUTB

GND

Lead Definitions

Symbol Description

VS

Supply voltage

GND

Ground

INA

Logic input for gate driver output (OUTA), out of phase (IR4426, IR4428), in phase (IR4427)

INB

Logic input for gate driver output (OUTB), out of phase (IR4426), in phase (IR4427, IR4428)

OUTA Gate drive output A

OUTB Gate drive output B

6

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