onsemi

LB11660RV-MPB-H

LB11660RV-MPB-H Description

The LB11660RV-MPB-H is a specialized Fan Motor Driver IC designed for high-performance applications requiring precise control and efficient operation. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is housed in a Tube package with a 16SSOP footprint. It operates within a supply voltage range of 4V to 15V and can handle a load voltage from 3V to 15V. The LB11660RV-MPB-H is designed for surface mount applications and is rated for a maximum output current of 1.5A. It features a high-side output configuration with two channels, making it suitable for driving brushless DC (BLDC) motors. The interface supports parallel and PWM control, providing flexibility in motor control applications. Despite being marked as obsolete, the LB11660RV-MPB-H remains a robust choice for specific legacy systems and applications where its unique features are still highly valued.

LB11660RV-MPB-H Features

The LB11660RV-MPB-H offers several key features that distinguish it from other motor driver ICs in the market:

• High-Side Output Configuration: The IC features a high-side output configuration with two channels, which simplifies circuit design and enhances reliability.
• Wide Voltage Range: It supports a wide load voltage range of 3V to 15V and a supply voltage range of 4V to 15V, making it versatile for various motor applications.
• High Output Current: Capable of delivering up to 1.5A of output current, the LB11660RV-MPB-H can drive larger motors with ease.
• Parallel and PWM Interface: The IC supports both parallel and PWM interfaces, providing flexibility in control schemes and allowing for precise motor speed and direction control.
• Bipolar Technology: Utilizing bipolar technology, the LB11660RV-MPB-H ensures high efficiency and low power consumption.
• Moisture Sensitivity Level (MSL) 3: Certified for 168 hours, the IC is suitable for use in environments with varying humidity levels.
• REACH Compliance: The LB11660RV-MPB-H is REACH unaffected, ensuring compliance with environmental and safety regulations.

LB11660RV-MPB-H Applications

The LB11660RV-MPB-H is ideal for a variety of applications where precise motor control and high efficiency are required:

• Fan Motor Control: The primary application is in fan motor control, where the IC’s ability to handle high currents and provide precise control makes it suitable for cooling systems in computers, servers, and industrial equipment.
• Brushless DC (BLDC) Motors: The IC is designed to drive BLDC motors, making it ideal for applications such as electric vehicles, drones, and industrial automation systems.
• Surface Mount Applications: Its surface mount design allows for easy integration into compact and high-density PCB layouts, making it suitable for modern electronics.
• Legacy Systems: Despite being marked as obsolete, the LB11660RV-MPB-H remains a reliable choice for maintaining and upgrading legacy systems where its specific features are still required.

Conclusion of LB11660RV-MPB-H

The LB11660RV-MPB-H is a high-performance Fan Motor Driver IC from onsemi, offering a wide range of features and benefits that make it suitable for various applications. Its high-side output configuration, wide voltage range, and high output current capability make it a robust choice for driving BLDC motors. The support for parallel and PWM interfaces provides flexibility in control schemes, while its bipolar technology ensures high efficiency and low power consumption. Although marked as obsolete, the LB11660RV-MPB-H remains a valuable component for specific legacy systems and applications where its unique features are still highly valued.