STK6713AMK4-C-E

Overview

The STK6713AMK4-C-E is a thick film hybrid integrated circuit designed as a unipolar fixed-current chopper-type driver for four-phase stepping motors. Manufactured by onsemi, this component utilizes a single in-line package (SIP) with sixteen terminals and a 2.54 mm pin pitch. It operates within a supply voltage range of 5 V to 36 V. The device integrates the necessary control logic and power stages to manage stepper motor phases efficiently without requiring external complex drive circuits.

Feature Summary

• Unipolar fixed-current chopper architecture for precise phase current regulation
• Integrated hybrid technology combining thick film passive components with semiconductor dies
• Single-in-line package design facilitating straightforward PCB mounting

Applications

• Four-phase stepping motor control systems
• Industrial automation positioning devices
• Precision motion control equipment

Procurement Notes

Verify the specific suffix 'C-E' against official onsemi documentation to confirm compliance status and tape-and-reel packaging specifications. Ensure the ordering number matches EN4847 or current equivalents. Confirm thermal management requirements align with the SIP16 package capabilities during system integration.

Selection Notes

Select this component when driving four-phase unipolar stepper motors requiring fixed-current chopper control. The 5 V to 36 V operating range accommodates various motor coil voltages. Verify that the application environment supports the plastic/epoxy SIP16 package material and does not require surface-mount technology alternatives.

Part Context

This part belongs to the STK6713 series of hybrid motor drivers. It is specifically engineered for applications demanding reliable control of four-phase stepping motors. The hybrid construction allows for robust performance in industrial environments where discrete component solutions would be impractical due to size and complexity constraints.

Replacement Considerations

Consult official cross-reference lists for direct replacements. Verify pin compatibility and electrical ratings before substituting with other hybrid motor driver ICs from different manufacturers.