LA6581M-H

Overview

The LA6581M-H is a single-phase full-wave BTL driver manufactured by Sanyo. It functions as a dedicated motor driver within the power management IC category. The component is supplied in bulk packaging and is currently listed as an active product in production. Environmental compliance data indicates it does not meet RoHS standards, while its moisture sensitivity level is classified as MSL 3, allowing for a 168-hour floor life under specific humidity conditions.

Feature Summary

• Integrated single-phase full-wave bridge topology for efficient motor control
• Designed specifically for driving single-phase motors via BTL configuration
• Monolithic integrated circuit construction for compact system integration

Applications

• Single-phase AC motor drive systems
• Household appliance motor control circuits
• Industrial equipment requiring single-phase motor actuation

Procurement Notes

Verify RoHS status prior to integration, as this component is explicitly marked as non-compliant with current environmental directives. Confirm MSL 3 handling requirements to prevent moisture-induced damage during assembly. Ensure the supplier provides valid traceability documentation for the Sanyo manufacturing origin. Validate that the bulk packaging format aligns with your automated placement equipment specifications before finalizing orders.

Selection Notes

Select this component when a dedicated single-phase BTL driver solution is required for full-wave motor operation. It serves as a specialized alternative to discrete bridge rectifier setups, offering reduced board space and simplified wiring. Consider its specific package type and thermal characteristics against your system's power dissipation limits. Verify compatibility with your control logic voltage levels to ensure proper interface signaling without additional level shifting components.

Part Context

This part belongs to the Sanyo motor driver portfolio, categorized under power management integrated circuits. It represents a specialized solution for single-phase applications, distinct from multi-phase or stepper drivers. The manufacturer, now part of ON Semiconductor following acquisition activities, maintains this part number in their legacy and active catalog listings for continued support in existing designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official cross-reference lists from the manufacturer or authorized distributors for verified equivalents.