AMIS30511C5112RG

Overview

The AMIS30511C5112RG is a fully integrated bipolar stepper motor driver and controller manufactured by onsemi. It operates within a supply voltage range of 6V to 30V and is housed in a 24-SOIC package. The device combines control logic with power stages, eliminating the need for external drivers.

Feature Summary

• Fully integrated driver and controller for bipolar stepper motors
• Supports microstepping resolution up to 1/256
• Includes built-in current regulation and thermal shutdown protection

Applications

• Automotive seat adjustment systems
• Industrial automation actuators
• HVAC valve control mechanisms

Procurement Notes

Verify component status as this part may be obsolete. Confirm package dimensions and pinout compatibility during integration. Source from authorized distributors to ensure authenticity and traceability. Check for alternative qualified replacements if long-term supply is required.

Selection Notes

Select this component for applications requiring a compact, single-chip solution for bipolar stepper motors. Ensure the operating voltage remains within the 6V to 30V range. Verify that the thermal requirements are met given the integrated power stage design.

Part Context

This IC belongs to the AMIS305xx family of motor drivers designed for automotive and industrial environments. It provides a complete drive solution for bipolar stepper motors, integrating necessary control functions and power output stages into a single package for space-constrained designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.