STK672-310A-E

$4.91

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk

SKU:bdf489d8e0d0 Category: Motor Drivers, Controllers Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC MOTOR DRIVER
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
Motor Type - Stepper：-
Motor Type - AC, DC：-
Function：-
Output Configuration：-
Interface：-
Technology：-
Step Resolution：-
Applications：-
Current - Output：-
Voltage - Supply：-
Voltage - Load：-
Operating Temperature：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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STK672-310A-E

Overview

The STK672-310A-E is a monolithic stepping motor driver manufactured by onsemi, formerly AMI Semiconductor. It features a single-pole output configuration designed for driving stepper motors. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports a typical switching frequency of 47 kHz. It utilizes a SIP package with 15 pins and has a maximum collector-emitter voltage rating of 45 V. The component is rated for operation at temperatures up to +150 °C.

Feature Summary

Monolithic integrated circuit design for stepping motor control
Single-pole output configuration for direct motor drive
High thermal stability supporting elevated operating temperatures

Applications

Stepping motor driver circuits
Motion control systems
Ignition controllers

Procurement Notes

Verify current manufacturing status as the part may be discontinued or in limited availability. Confirm package type and pinout compatibility with existing designs. Check for updated datasheets from onsemi or authorized distributors. Ensure environmental compliance requirements are met. Validate supplier authenticity through official channels.

Selection Notes

Select this component for applications requiring a dedicated single-pole stepper motor driver. Consider the 45 V voltage rating and 1.7 A current capability. Evaluate thermal management needs due to high temperature ratings. Compare against alternative drivers if multi-pole outputs are required.

Part Context

The STK672 series includes evaluation boards for testing and development. The manufacturer provides software installers and documentation for related products. This specific model belongs to the Motor / Motion / Ignition Controllers & Drivers category.

Replacement Considerations

DigiKey indicates this product is no longer manufactured. Verify equivalent parts from onsemi or other manufacturers. Check pin compatibility and electrical specifications before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.