onsemi

LB11970RV-MPB-H

LB11970RV-MPB-H Description

The LB11970RV-MPB-H is a Fan Motor Driver IC designed for efficient and reliable performance in various motor control applications. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a Tube package. The LB11970RV-MPB-H features a half-bridge output configuration with a maximum output current of 1.2A, making it suitable for driving brushless DC (BLDC) motors. It operates within a load voltage range of 3.5V to 16V and a supply voltage range of 4.5V to 16V, ensuring compatibility with a wide range of power sources.

LB11970RV-MPB-H Features

• Output Configuration: The half-bridge (2) output configuration allows for efficient motor control and reduced power consumption.
• Current Handling: With a maximum output current of 1.2A, the LB11970RV-MPB-H can drive motors with moderate power requirements, ensuring stable performance.
• Voltage Range: The device supports a broad load voltage range of 3.5V to 16V and a supply voltage range of 4.5V to 16V, making it versatile for various applications.
• Mounting Type: Surface mount technology ensures easy integration into compact and high-density designs.
• Technology: Utilizing bipolar technology, the LB11970RV-MPB-H offers high efficiency and reliability.
• Interface: The parallel and PWM interfaces provide flexible control options for motor speed and direction.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 Hours), the device is suitable for environments with moderate humidity levels.
• Compliance: The LB11970RV-MPB-H is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.

LB11970RV-MPB-H Applications

The LB11970RV-MPB-H is ideal for applications requiring efficient motor control, such as:

• Fan Motor Drivers: Suitable for driving fans in various electronic devices, ensuring precise speed control and reliable operation.
• Brushless DC (BLDC) Motors: Ideal for applications requiring high efficiency and low noise, such as in HVAC systems, automotive electronics, and industrial automation.
• Consumer Electronics: Can be used in devices like air purifiers, refrigerators, and other appliances that require motor control.
• Industrial Equipment: Provides robust and efficient motor control for industrial applications, contributing to enhanced performance and longevity.

Conclusion of LB11970RV-MPB-H

The LB11970RV-MPB-H from onsemi is a versatile and efficient Fan Motor Driver IC, offering a range of technical specifications and performance benefits that make it suitable for a variety of applications. Its half-bridge output configuration, broad voltage range, and surface mount technology ensure easy integration and reliable performance. While the product is now obsolete, it remains a reliable choice for existing designs and applications requiring efficient motor control. For new projects, designers may consider exploring alternative models from onsemi's extensive portfolio of power management solutions.