A6810EA

Overview

The A6810EA is a power driver IC from Allegro MicroSystems designed for high-current switching applications. It features ten independent low-side output channels with a peak output current capability of 40mA per channel and a continuous output current of 25mA. The device supports both parallel and serial input interfaces, allowing flexible control integration. It operates within a supply voltage range of 3V to 5.5V and withstands load voltages up to 60V. Packaged in an 18-DIP through-hole format, it ensures robust physical connection for industrial environments.

Feature Summary

• Supports simultaneous parallel and serial input configurations for versatile system integration
• Provides ten independent low-side output channels for distributed load driving
• Features latch driver topology for stable state maintenance without constant signaling

Applications

• Industrial motor control systems requiring multi-phase drive signals
• Solenoid valve arrays in automated fluid handling equipment
• High-density LED matrix lighting drivers for architectural illumination

Procurement Notes

Verify component authenticity through authorized distributors due to discontinued status. Confirm lead times for remaining stock as availability fluctuates. Ensure compatibility with existing PCB footprints for the 18-DIP package. Check RoHS compliance requirements against project specifications, noting potential regulatory differences for legacy components.

Selection Notes

Select this model when multiple low-side switches are required in a single package. Consider the 18-DIP form factor for prototyping or through-hole manufacturing needs. Evaluate thermal management requirements given the 40mA peak current rating. Compare interface flexibility between parallel and serial modes based on microcontroller pin availability.

Part Context

Part of the A6810 series offering multi-channel power distribution solutions. Designed for applications needing isolated control of multiple loads. Provides a compact alternative to discrete transistor arrays. Integrates protection features typical of Allegro's power driver lineup.

Replacement Considerations

Check for direct cross-reference part numbers from Allegro or compatible manufacturers. Verify pin-to-pin compatibility if substituting in existing designs. Assess electrical parameter alignment for voltage and current ratings.