AMIS30621C6217G

Overview

The AMIS30621C6217G is a micro-stepping stepper motor driver manufactured by onsemi, designed for robust motion control applications. It operates within a supply voltage range of 6.5 V to 29 V and delivers an output current of 800 mA. The device supports a wide operating temperature range from -40°C to +165°C, ensuring reliability in harsh environments. Packaged in a 20-pin SOIC with SMD/SMT mounting style, it features AEC-Q100 qualification for automotive standards. The component integrates position control and diagnostic interfaces, functioning as a complete solution for stepper motor management.

Feature Summary

• Integrated micro-stepping stepper motor driver with built-in position controller
• Automotive-grade AEC-Q100 qualification for high reliability
• Extended thermal performance supporting operation up to 165°C
• Combined control and diagnostics interface for system monitoring

Applications

• Automotive seat adjustment systems
• HVAC actuator control
• Industrial automation positioning

Procurement Notes

Verify end-of-life status before procurement as the component may be discontinued or subject to obsolescence. Confirm availability through authorized distributors only. Check for alternative lead times due to potential supply constraints. Ensure compliance with RoHS directives and moisture sensitivity levels during storage and handling. Validate that the specific suffix matches design requirements.

Selection Notes

Select this component for applications requiring high-temperature operation and automotive certification. The 800 mA output current suits small to medium stepper motors. Consider the SOIC-20 package for surface-mount assembly compatibility. Evaluate the extended temperature range against environmental conditions. Verify interface compatibility with the host controller for LIN or other supported protocols.

Part Context

This part belongs to the AMIS-3062x family of integrated micro-stepping motor drivers. The series is designed for robust motion control with innovative features including position controllers and diagnostic interfaces. It serves as a specialized solution for stepper motor applications in demanding environments, particularly within the automotive sector where reliability and thermal performance are critical.

Replacement Considerations

Check for official substitute part numbers from onsemi if this component is unavailable. Review datasheets for pin-to-pin compatibility and electrical parameter equivalence. Ensure any replacement maintains AEC-Q100 qualification if required for the application.