Description

The M54679FP is a semiconductor integrated circuit designed for stepper motor driver used to Printer, PPC and Facsimile.

Features

• Wide supply voltage sphere (10 – 35V).

• Bipolar, constant current PWM function.

• (Top side transistors PWM function, maximum current is 0.8 Amps).

• Few external components.

(This IC can be operated with 1 capacitor and 2 resistances).

• 4 phases input style (include the protection function of output through current).

• Output current change function (2 bits, 4 type currents).

• Thermal protection circuit.

• Include flywheel diodes.

Application

Printer, PPC and Facsimile.