STK672-440A-E - onsemi

Manufacturer Part Number

STK672-440A-E

Manufacturer

onsemi

Introduction

The STK672-440A-E is a high-performance, fully integrated stepper motor driver from onsemi. It combines a control stage and power stage in a single package, providing a complete solution for driving unipolar stepper motors. This product offers advanced features and high-efficiency operation, making it suitable for a wide range of general-purpose applications.

Product Features and Performance

Unipolar stepper motor driver with integrated control and power stage

Step resolutions of 1, 1/2, 1/4, 1/8, and 1/16 steps

Output current capability of up to 3A

Wide supply voltage range of 4.75V to 5.25V

Load voltage range of 10V to 42V

Operating temperature range of 0°C to 105°C (TC)

Through-hole (19-SSIP) package with formed leads

Product Advantages

Fully integrated solution reduces design complexity and component count

Selectable step resolutions for precise motor control

High current output capability for driving a variety of stepper motors

Wide operating voltage ranges for flexibility in different applications

Robust thermal performance for reliable operation in demanding environments

Key Reasons to Choose this Product

Comprehensive feature set and high performance in a compact package

Ease of integration and simplified system design

Reliable and efficient operation to optimize performance and energy usage

Suitable for a wide range of general-purpose stepper motor applications

Quality and Safety Features

Robust construction and thermal management for reliable long-term operation

Overcurrent, overvoltage, and overtemperature protection features

Compatibility

The STK672-440A-E is designed to work with a variety of unipolar stepper motors, making it suitable for a wide range of general-purpose applications.

Application Areas

Industrial automation and control systems

Robotics and motion control

Printing and imaging equipment

Medical devices

Instrumentation and laboratory equipment

Product Lifecycle

The STK672-440A-E is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on available options and product support.