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