STK672-410 - onsemi

Manufacturer Part Number

STK672-410

Manufacturer

onsemi

Introduction

STK672-410 is a fully integrated Unipolar stepper motor driver designed for driving motors with control and power stage optimized for temperature and current handling.

Product Features and Performance

Unipolar stepper motor control

Power stage integrated with a half-bridge output configuration

2 parallel interface options

Power MOSFET technology for efficiency

Wide step resolution options from 1 to 1/16 steps

High-temperature operation up to 150°C (TJ)

Product Advantages

Integrates control and power stage into a single device for simplicity and reliability

Supports a broad range of motor stepping resolutions for precision control

Efficient driving and temperature handling due to Power MOSFET technology

Key Technical Parameters

Motor Type: Unipolar stepper

Output Configuration: Half Bridge (2)

Interface: Parallel

Step Resolution: 1, 1/2, 1/4, 1/8, 1/16

Current Output: 3A

Voltage Supply: 4.75V ~ 5.25V

Voltage Load: 10V ~ 45V

Operating Temperature: Up to 150°C (TJ)

Quality and Safety Features

High thermal performance with operation at high temperatures

Comprehensive step resolution support for adaptable performance in different applications

Compatibility

Generic mounting feature through a Through Hole package ensuring compatibility with standard PCB designs

Application Areas

Suitable for various general purpose applications involving stepper motors and precise motor control

Product Lifecycle

Product Status: Obsolete

Consider evaluating more current solutions as this product does not have direct replacements and upgrades from manufacturer 'onsemi'

Several Key Reasons to Choose This Product

Designed for high temperature and high current scenarios ensuring reliable performance under strenuous conditions

Broad supply and load voltage ranges offer flexibility across various use cases

Diversity in control interfaces and step resolutions provides adaptability for precise motion controls and applications

Obsolescence status promotes inclusion in final legacy designs or end-of-line products where newer alternatives are not necessary or suitable