Stepper Motor Drivers

ROHM high-reliability Stepper Motor Drivers (SMDs) offer exceptional performance features for printers and copiers, scanners, security cameras, robotics, sewing machines, factory automation and other precision motor control applications.

Full-step to sixteenth-step Stepper Drivers operate from a single 36V supply; ultra-thin, compact package features adjacent-pin short protection and bottom side heat sink; unique Ghost Supply Prevention feature eliminates motor malfunctions; voltage, current and thermal protection built in.

Stepper Driver features include:

• Built-in translator
• Built-in regulator
• Multiple protection circuits
• Logic input with Ghost Supply Prevention
• Constant current control tuning function
• DMOS output
• Adjacent pin short protection