The MC3479P from ON Semiconductor is a high-performance, integrated circuit specifically designed to drive stepper motors. This versatile driver is capable of controlling a medium to high current bipolar stepper motor with great precision and efficiency. The MC3479P is ideal for a wide range of applications, including but not limited to printers, plotters, scanners, and other computer-controlled motion devices.

Key Features

• Integrated Stepper Motor Driver: The MC3479P is designed to be an all-in-one solution, integrating the control circuitry and power output stages to drive a stepper motor.
• Wide Operating Voltage Range: This driver operates over a wide range of voltages, making it suitable for various applications and ensuring compatibility with different motor types.
• High Current Drive: With the capability to handle higher currents, the MC3479P can drive larger stepper motors that require more power, offering robust performance for demanding applications.
• Flexible Control Options: The device can be controlled by simple step and direction inputs, allowing for easy integration with microcontrollers or other control systems.
• Thermal Protection: Built-in thermal protection features safeguard the device against overheating, ensuring long-term reliability and performance.
• Low Power Dissipation: The MC3479P is designed with power efficiency in mind, minimizing power dissipation and heat generation during operation.

Applications

The MC3479P stepper motor driver is suitable for a variety of applications that require precise motor control. It is commonly used in:

• Automated machinery
• Robotics
• Instrumentation
• X-Y tables
• Precision positioning systems

Technical Specifications

The technical specifications of the MC3479P include:

• Voltage Range: 4.5V to 7V
• Output Current: Up to 500 mA per phase
• Operating Temperature: -40°C to +85°C
• Package: PDIP-16

ON Semiconductor's MC3479P stepper motor driver combines functionality and protection features to deliver a high-quality, reliable solution for driving stepper motors in a range of advanced applications.