onsemi

LB11660FV-TLM-E

LB11660FV-TLM-E Description

The LB11660FV-TLM-E is a high-performance motor driver IC designed by onsemi, specifically for brushless DC (BLDC) fan motor applications. This IC operates within a supply voltage range of 4V to 15V and is capable of delivering an output current of up to 1.5A. Featuring a high-side output configuration, the LB11660FV-TLM-E is designed for surface mount applications and is packaged in a 16-pin SSOP package.

LB11660FV-TLM-E Features

• Technology: Bipolar technology ensures efficient power management and high performance.
• Output Configuration: High-side output configuration simplifies design and reduces component count.
• Voltage Range: Wide supply voltage range (4V to 15V) and load voltage range (3V to 15V) provide flexibility in various applications.
• Current Output: Capable of delivering up to 1.5A, suitable for driving BLDC motors in fan applications.
• Interface: Parallel and PWM interfaces offer precise control over motor speed and torque.
• Mounting Type: Surface mount design for compact and efficient PCB layout.
• Package: Tape & Reel (TR) packaging for automated assembly and cost-effectiveness.
• REACH Status: REACH unaffected, ensuring compliance with European chemical regulations.
• RoHS Status: ROHS3 compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): MSL 3, allowing for 168 hours of moisture exposure before baking is required.

LB11660FV-TLM-E Applications

The LB11660FV-TLM-E is ideal for applications requiring precise control over brushless DC motors, particularly in fan motor driver applications. Its high-side output configuration, combined with its ability to handle a wide voltage range, makes it suitable for various fan types, including those found in computer cooling systems, HVAC systems, and industrial equipment. The IC's compact SSOP package and surface mount design enable integration into space-constrained environments.

Conclusion of LB11660FV-TLM-E

While the LB11660FV-TLM-E is an obsolete product, it was a robust solution for BLDC fan motor drivers. Its unique features, such as bipolar technology, high-side output configuration, and wide voltage range, provided advantages over similar models. Although it is no longer in production, its performance benefits and applications in fan motor control make it a noteworthy IC in the history of motor driver technology. For current projects, it is recommended to explore onsemi's newer motor driver offerings that may offer enhanced features and improved performance.