DESCRIPTION

The M54678FP is a semiconductor integrated circuit designed for stepper motor driver used to printer, PPC and facsimile.

FEATURES

● Wide supply voltage range (10 – 35V)

● Output current is controlled by PWM operation

● Few external components (This IC can be operated with 1

capacitor and 2 resistances)

● Voltage stabilizer circuit (Regout = 3.5V)

● Thermal protection circuit

● Flywheel diode

APPLICATION

Printers, PPC, facsimile