AMIS30624C6244G

Overview

The AMIS30624C6244G is an I²C stepper motor driver from onsemi, designed for precise motion control applications. It features a programmable peak output current of 800mA and operates within a supply voltage range of 8V to 29V. The device supports microstepping resolutions including 1/2, 1/4, 1/8, and 1/16 steps. It utilizes a SOIC-20 surface-mount package and functions reliably across an extended temperature range from -40°C to +125°C. The component draws a typical operating supply current of 10mA.

Feature Summary

• Integrates an I²C interface for communication with host microcontrollers
• Supports multiple microstepping resolutions for smooth motor operation
• Features fully integrated current sensing and internal flyback FETs

Applications

• Automotive seat adjustment systems
• Industrial automation actuators
• Precision positioning mechanisms

Procurement Notes

This component is officially classified as End-of-Life (EOL) by the manufacturer. Distribution channels indicate restricted availability or discontinuation status. Verify final shipment dates and obsolescence notifications directly with authorized suppliers before design commitment. Do not assume standard stock availability.

Selection Notes

Select this part only if I²C connectivity and high-current stepper driving are required in a compact SOIC-20 form factor. Ensure the application environment accommodates the specified thermal range. Due to its discontinued status, prioritize alternative solutions for new designs to ensure long-term supply chain stability.

Part Context

Part of the AMIS-30624 series, which integrates position control and drive functions. This specific variant targets automotive and industrial markets requiring robust stepper motor management with diagnostic capabilities and high integration levels.

Replacement Considerations

As an obsolete component, direct substitutes must be evaluated based on pin compatibility and electrical specifications. Consult official replacement notices or cross-reference guides for active equivalents that maintain similar interface and performance characteristics.