The L6221AD013TR from STMicroelectronics is a high-performance, integrated motor driver IC designed specifically for precision motor control applications. This compact and efficient device is an ideal solution for driving both inductive loads and other high-current/high-voltage loads which are essential in a wide range of industrial, automotive, and consumer applications.

Key Features

• Output Current: The L6221AD013TR can deliver up to 1.5 A of continuous current per channel, making it suitable for driving small to medium-sized motors.
• Operating Voltage Range: It operates over a wide supply voltage range from 8 V to 52 V, providing flexibility for various design requirements.
• Integrated Protections: The device comes with a suite of protection features including thermal shutdown, overcurrent protection, and under-voltage lockout, ensuring safe operation under adverse conditions.
• High Integration: The IC integrates dual full-bridge drivers, reducing the number of external components required for operation and simplifying circuit design.
• Efficiency: Its low on-resistance reduces power dissipation, thereby enhancing efficiency and reliability.

Applications

The L6221AD013TR is versatile and can be used in a variety of applications such as:

• Stepper motors for printers, scanners, and other office automation machines
• DC brush motors in home appliances and industrial equipment
• Actuator drives for automotive applications

Product Specifications

The L6221AD013TR is available in a surface-mount package and is provided in tape and reel form for automated assembly processes, denoted by the 'TR' suffix in its part number. With its robust design and comprehensive feature set, the L6221AD013TR is a reliable choice for designers looking to optimize their motor control systems.