onsemi

LB11961V-MPB-E

LB11961V-MPB-E Description

The LB11961V-MPB-E is a high-performance fan motor driver IC designed for a wide range of applications requiring efficient motor control. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is housed in a 16SSOP package. It operates within a voltage range of 4.5V to 16V, making it suitable for various power supply environments. Despite its obsolete status, the LB11961V-MPB-E remains a reliable choice for brushed DC motor applications, offering robust performance and compatibility with existing systems.

LB11961V-MPB-E Features

• Output Configuration: The LB11961V-MPB-E features a half-bridge configuration with two outputs, enabling efficient control of motor speed and direction.
• Current Handling: With a maximum output current of 1A, this IC is capable of driving motors with significant torque requirements.
• Voltage Range: The wide load voltage range of 4.5V to 16V ensures compatibility with various power sources, enhancing its versatility.
• Mounting Type: Surface mount technology (SMT) allows for compact and reliable integration into modern electronic designs.
• Technology: Utilizing bipolar technology, the LB11961V-MPB-E offers high efficiency and low power consumption.
• Interface: The parallel interface facilitates straightforward communication and control, simplifying integration into existing systems.
• Moisture Sensitivity Level: MSL 3 (168 hours) ensures the IC can withstand typical manufacturing and storage conditions without degradation.
• Compliance: The LB11961V-MPB-E is REACH unaffected, complying with environmental and safety regulations.

LB11961V-MPB-E Applications

The LB11961V-MPB-E is ideal for applications requiring precise control of brushed DC motors, such as:

• Fan Motor Drivers: Efficiently driving fans in cooling systems, ensuring reliable thermal management.
• Consumer Electronics: Powering small motors in devices like portable fans, air purifiers, and other appliances.
• Industrial Equipment: Controlling motors in industrial fans and ventilation systems, contributing to energy-efficient operations.
• Automotive: Driving auxiliary fans and small motors in automotive applications, ensuring reliable performance.

Conclusion of LB11961V-MPB-E

The LB11961V-MPB-E is a versatile and reliable fan motor driver IC, offering a wide voltage range, robust current handling, and efficient bipolar technology. Despite its obsolete status, it remains a valuable component for applications requiring precise control of brushed DC motors. Its surface mount package and parallel interface make it easy to integrate into modern designs, while its compliance with environmental regulations ensures it meets industry standards. For engineers and designers seeking a proven solution for motor control, the LB11961V-MPB-E is an excellent choice.