The LB11981-MPB-E from ON Semiconductor is a high-performance motor driver designed to efficiently control a small brushless DC motor. This integrated circuit is a perfect solution for applications requiring a combination of low power consumption, precise control, and reliable operation.
Key Features
- Versatile Power Management: The LB11981-MPB-E operates within a power supply range of 4.5V to 5.5V, making it suitable for a wide range of low-voltage applications.
- Output Current Capacity: It can deliver an output current of up to 3A, ensuring sufficient drive capability for the motor.
- High Efficiency: With its built-in low on-resistance output transistor, the device achieves high efficiency, which is critical for battery-powered applications.
- Compact Design: The motor driver comes in a compact package, which allows for easy integration into space-constrained designs.
- Protection Features: It includes multiple protection features such as thermal shutdown, overcurrent protection, and under-voltage lockout, enhancing the safety and durability of the motor control system.
Applications
The LB11981-MPB-E is ideal for various applications, including:
- Portable devices
- Small cooling fans
- Battery-powered toys
- Personal care appliances
Technical Specifications
Parameter
Value
Supply Voltage (V<sub>CC)
4.5V to 5.5V
Output Current (I<sub>OUT)
3A
Operating Temperature Range
-20°C to +85°C
Package
MPB (Multi-Power BGA)
With the LB11981-MPB-E motor driver, ON Semiconductor continues to demonstrate its commitment to providing innovative solutions that meet the evolving needs of modern electronic designs. Whether for consumer electronics, office automation, or industrial equipment, this motor driver is engineered to deliver outstanding performance and reliability.
