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
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