LA6548NH-TE-L-E

Overview

The LA6548NH-TE-L-E is a multimedia integrated circuit manufactured by onsemi, classified under motor drivers and controllers. It features a four-channel bridge-tied load (BTL) configuration designed for driving multiple motors simultaneously. The component is housed in a 28-pin HSOPH surface-mount package. Official documentation categorizes this device within the multimedia ICs series, indicating its intended use in consumer electronics applications requiring precise multi-motor control capabilities.

Feature Summary

• Four-channel bridge-tied load architecture for independent motor control
• Integrated power driver stage suitable for direct motor interfacing
• Surface-mount packaging optimized for automated assembly processes

Applications

• Multimedia equipment motor control systems
• Consumer electronic devices requiring multi-axis actuation
• Automated optical or mechanical positioning modules

Procurement Notes

Verify current availability status as the related LA6548NH-E variant has been discontinued. Confirm exact part number compatibility with design specifications before procurement. Check for official end-of-life notifications from onsemi. Ensure supply chain sources provide authentic components with traceable documentation. Validate package type and pinout alignment with existing board layouts.

Selection Notes

Select this component when designing systems requiring simultaneous control of four separate motors via a single integrated circuit. Consider the 28-pin HSOPH package constraints for PCB layout and thermal management. Evaluate if the BTL output structure meets the voltage and current requirements of the target motors. Compare against alternative drivers if channel count or package form factor differs from system needs.

Part Context

This part belongs to onsemi's multimedia IC portfolio, specifically targeting motor driver applications. It shares functional similarities with other BTL drivers but is distinct due to its four-channel capacity and specific package designation. The TE-L-E suffix typically indicates tape-and-reel packaging with lead-free composition, aligning with standard manufacturing practices for high-volume consumer electronics production.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult onsemi directly for qualified replacements or evaluate generic four-channel BTL drivers with matching electrical characteristics and pin compatibility.