onsemi

LB11685VH-MPB-H

LB11685VH-MPB-H Description

The LB11685VH-MPB-H is a general-purpose motor driver IC designed for driving brushless DC (BLDC) motors. Manufactured by onsemi, this IC operates within a voltage range of 4.5V to 18V, making it suitable for a variety of applications requiring robust motor control. The device features a half-bridge output configuration with a maximum current output of 1.2A, ensuring efficient power delivery to the motor. It is housed in a 28-lead HSOP package, which is ideal for surface-mount applications, providing a compact and reliable solution for modern electronic designs.

LB11685VH-MPB-H Features

• Wide Operating Voltage Range: The LB11685VH-MPB-H supports a load voltage range of 4.5V to 18V, offering flexibility for various motor types and system requirements.
• High Current Output: With a maximum output current of 1.2A, this IC can drive motors with higher power demands, ensuring smooth and reliable operation.
• Half-Bridge Configuration: The half-bridge output configuration allows for efficient control of BLDC motors, enabling precise speed and direction control.
• Surface-Mount Technology: The surface-mount package type simplifies assembly processes and reduces the overall footprint on the PCB, making it suitable for space-constrained designs.
• Parallel Interface: The parallel interface facilitates easy integration with microcontrollers and other control systems, enhancing the overall system design.
• Bipolar Technology: Utilizing bipolar technology, the LB11685VH-MPB-H offers high performance and reliability, ensuring long-term stability in demanding applications.
• Moisture Sensitivity Level 3: With a moisture sensitivity level of 3 (168 hours), this IC is well-suited for environments with varying humidity levels, providing additional durability.

LB11685VH-MPB-H Applications

The LB11685VH-MPB-H is designed for general-purpose applications, particularly in systems requiring efficient and reliable BLDC motor control. Its wide operating voltage range and high current output make it ideal for:

• Consumer Electronics: Appliances such as fans, air purifiers, and other devices that require precise motor control.
• Industrial Automation: Conveyor systems, robotic arms, and other machinery that rely on BLDC motors for smooth and efficient operation.
• Automotive Applications: Electric power steering, HVAC systems, and other automotive components that benefit from reliable motor control.
• Medical Equipment: Devices such as ventilators, pumps, and other medical instruments that require precise and reliable motor control.

Conclusion of LB11685VH-MPB-H

The LB11685VH-MPB-H from onsemi is a versatile and reliable motor driver IC, offering a wide operating voltage range, high current output, and efficient half-bridge configuration. Its surface-mount package and parallel interface make it easy to integrate into various electronic systems, while its bipolar technology ensures long-term reliability. Although this product is now obsolete, it remains a testament to onsemi's commitment to providing high-quality, high-performance solutions for motor control applications. For those seeking a robust and efficient motor driver, the LB11685VH-MPB-H is an excellent choice, especially in applications requiring precise control of BLDC motors.