Datasheet

6
IR4426/IR4427/IR4428(S) & (PbF)
ADVANCE INFORMATION
www.irf.com
Lead Definitions
Symbol Description
V
S
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
Functional Block Diagram IR4428
PREDRV
DRV
PREDRV
DRV
GND
OUTB
OUTA
Vs
INB
INA
Vs
5V