STK6713BMK4-C-E

Overview

The STK6713BMK4-C-E is a fully integrated unipolar stepper motor driver manufactured by onsemi. It combines control logic and power stages in a single package, designed for driving unipolar stepper motors. The component utilizes a 16-SIP (Single In-line Package) form factor. It serves as a dedicated solution for motion control applications requiring integrated driver functionality without external discrete components.

Feature Summary

• Fully integrated driver with combined control and power stages
• Designed specifically for unipolar stepper motor operation
• Eliminates need for external discrete driver components

Applications

• Unipolar stepper motor speed control
• Integrated motion control systems
• Automation equipment drive circuits

Procurement Notes

Verify current availability status as the part may be obsolete or discontinued. Confirm final substitution options with the manufacturer if direct procurement is not possible. Ensure compatibility with existing system designs before sourcing alternative sources.

Selection Notes

Select this component for applications requiring a compact, integrated solution for unipolar stepper motors. Verify that the motor type matches the unipolar configuration supported by the IC. Consider package constraints and thermal requirements associated with the SIP format.

Part Context

This part belongs to onsemi's Motor / Motion / Ignition Controllers & Drivers category under PMIC. It is distinct from bipolar drivers and general-purpose motor controllers. The BMK4 suffix indicates specific packaging and variant characteristics within the STK series.

Replacement Considerations

The product status is listed as Obsolete. Rochester Electronics may supply units. Verify functional equivalence with any proposed substitute, ensuring support for unipolar stepper motors and compatible voltage/current ratings.