ON Semiconductor LB1845L-E Motor Driver IC

The LB1845L-E from ON Semiconductor is a versatile motor driver IC designed to deliver efficient control of bipolar stepper motors and DC brush motors. This high-performance integrated circuit is engineered to provide precise and reliable motor operation in a wide range of applications, including office automation equipment, consumer electronics, and industrial machines.

Key Features

• Output Current: The LB1845L-E is capable of delivering output current up to 1.5A, making it suitable for driving a variety of small to medium-sized motors.
• Operating Voltage Range: It operates within a wide range of supply voltages from 10V to 36V, which allows for flexible usage in different system configurations.
• Low Saturation Voltage: The device features low saturation voltage, which helps to reduce power dissipation and improve overall efficiency.
• Built-in Protection Circuits: It includes thermal shutdown circuitry and overcurrent protection, enhancing the safety and durability of the motor and the driver itself.
• Control Flexibility: The LB1845L-E provides multiple control modes, including PWM (Pulse Width Modulation) control, which enables speed control and efficient power usage.
• Compact Package: Available in a compact 16-pin power DIP package, the IC saves space on the PCB and simplifies the design process.

Applications

The LB1845L-E is ideal for a variety of applications where precise motor control is required. Its robust design and built-in protection features make it an excellent choice for:

• Office automation machines such as printers, copiers, and scanners
• Consumer electronics including cameras and personal care products
• Small industrial equipment and robotic systems
• DIY projects that involve motor control

ON Semiconductor's commitment to quality and performance is evident in the LB1845L-E motor driver IC. With its comprehensive features and robust design, it stands as a reliable solution for designers looking to optimize their motor-driven applications.