ON Semiconductor LB1965 Overview

The LB1965 from ON Semiconductor is a versatile and efficient low saturation voltage forward/reverse motor driver designed to cater to a wide range of applications requiring motor control. It is a highly reliable component that integrates two drivers capable of driving a two-phase bipolar stepper motor or two DC motors with ease.

Key Features

• Low Saturation Voltage: The LB1965 is engineered to have a low saturation voltage, which minimizes power loss and improves overall efficiency, making it ideal for battery-operated devices.
• Dual H-Bridge: With its dual H-Bridge configuration, the LB1965 can independently control two DC motors or one stepper motor, providing flexibility in application design.
• High Output Current: The device is capable of delivering a high output current, ensuring robust performance for motors that require higher currents for operation.
• Thermal Shutdown Circuit: Safety is a priority with the LB1965, which includes a thermal shutdown circuit to prevent damage from overheating.
• Multiple Control Modes: Users can benefit from various control modes, including forward, reverse, brake, and standby modes, offering comprehensive control over motor operations.

Applications

The LB1965 is suitable for a diverse array of applications that require precise and efficient motor control. It is commonly used in:

• Office automation machines
• Home appliances
• Vending machines
• Automotive applications
• Robotics

Technical Specifications

• Operating Voltage Range: The LB1965 operates within a voltage range that accommodates various power supplies and battery configurations.
• Output Current Capacity: It offers a substantial output current capacity per channel, making it suitable for driving motors with higher current demands.
• Package: The device is available in a practical package that facilitates easy integration into circuit designs and PCB layouts.

In conclusion, the LB1965 from ON Semiconductor is a high-performance motor driver that combines low power consumption with high current capability, making it an excellent choice for designers looking to implement efficient and reliable motor control in their projects.