SLA7067M

Overview

The SLA7067M is a fully integrated unipolar stepper motor driver manufactured by Sanken Electric USA Inc. It features a power MOSFET technology with a parallel interface and low-side output configuration for four channels. The device operates on a supply voltage range of 3V to 5.5V and supports load voltages from 10V to 44V. Designed for through-hole installation, it utilizes a 21-SIP (Shaped Lead) package. The component supports 1 and 1/2 step resolutions and functions within a junction temperature range of -20°C to 150°C.

Feature Summary

• Fully integrated control and power stage design
• Supports single-phase and half-step resolution modes
• Low-side switching configuration for unipolar motors

Applications

• Unipolar stepper motor control systems
• General purpose motion control applications
• Industrial automation equipment

Procurement Notes

Verify the specific suffix requirements for the ordered part number, as variations may exist in packaging or revision status. Confirm RoHS compliance and environmental classifications against current manufacturer documentation. Check for obsolescence notices or product change notifications prior to finalizing procurement plans.

Selection Notes

Select this component for applications requiring a compact, through-hole solution for unipolar stepper motors. Ensure the system load voltage does not exceed 44V and the logic supply remains within the 3V to 5.5V range. Consider the thermal performance limits when designing for high ambient temperatures up to 150°C junction rating.

Part Context

This part belongs to the SLA70xxMS series of motor drivers from Sanken Electric. These components are designed for power management and motion control tasks. The series typically integrates gate drivers and power switches into a single SIP package, simplifying the design of motor drive circuits for various electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official documentation for potential cross-reference recommendations or updated series replacements.