onsemi

LA6581MC-BH

LA6581MC-BH Description

The LA6581MC-BH is a half-bridge driver IC designed for driving inductive loads such as DC motors and general-purpose applications. Manufactured by onsemi, this obsolete product is part of the Full Half-Bridge Drivers ICs category. It features a half-bridge output configuration with two channels, each capable of delivering up to 500mA of output current. The LA6581MC-BH operates within a wide supply voltage range of 2.2V to 16V, making it suitable for various power supply environments. The device is constructed using bipolar technology, which ensures robust performance and reliability.

The LA6581MC-BH is packaged in a surface-mount 8SOIC format, which is ideal for compact and space-constrained designs. It is available in a tape and reel (TR) package, facilitating automated assembly processes. The device is REACH unaffected, ensuring compliance with environmental regulations. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is not sensitive to moisture and can be stored without special handling.

LA6581MC-BH Features

• Output Configuration: Half Bridge (2) - This configuration allows for efficient control of inductive loads, providing flexibility in motor control and general-purpose applications.
• Load Type: Inductive - Specifically designed to handle inductive loads, ensuring stable performance with DC motors and similar applications.
• Technology: Bipolar - Utilizes bipolar technology for enhanced durability and performance.
• Voltage - Supply: 2.2V ~ 16V - A wide operating voltage range that accommodates various power supply requirements.
• Voltage - Load: 2.2V ~ 16V - Matches the supply voltage range, ensuring compatibility with different load conditions.
• Current - Output / Channel: 500mA - Each channel can deliver up to 500mA, providing sufficient current for driving small to medium-sized motors.
• Fault Protection: Over Temperature - Built-in over-temperature protection ensures the device remains safe and reliable under varying operating conditions.
• Interface: Logic - Compatible with standard logic interfaces, facilitating easy integration into existing systems.
• Mounting Type: Surface Mount - Ideal for modern, compact designs and automated manufacturing processes.
• Package: Tape & Reel (TR) - Suitable for high-volume production and automated assembly lines.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - Ensures the device can be stored and handled without special precautions.

LA6581MC-BH Applications

The LA6581MC-BH is particularly well-suited for applications involving DC motors and general-purpose inductive loads. Its half-bridge configuration and robust design make it ideal for driving small to medium-sized motors in various consumer and industrial applications. Some specific use cases include:

• DC Motors: The LA6581MC-BH can efficiently drive DC motors, providing precise control and reliable performance.
• General Purpose Applications: Suitable for a wide range of applications requiring inductive load control, such as solenoids and relays.
• Automated Systems: The surface-mount package and tape and reel format make it ideal for automated assembly lines, ensuring high production efficiency.

Conclusion of LA6581MC-BH

The LA6581MC-BH is a versatile half-bridge driver IC designed for driving inductive loads with precision and reliability. Its wide operating voltage range, robust bipolar technology, and built-in over-temperature protection make it a reliable choice for various applications. Despite being marked as obsolete, the LA6581MC-BH remains a valuable component for engineers and designers looking for a compact, efficient, and reliable solution for driving DC motors and general-purpose inductive loads. Its compatibility with standard logic interfaces and surface-mount packaging further enhance its appeal for modern electronic designs.