STMicroelectronics

L7980TR

The L7980TR is a high-performance stepper motor driver from STMicroelectronics. It is designed to drive unipolar or bipolar stepper motors with up to 3A per phase and a supply voltage range of 8V to 45V.

Features:

• High torque output: The L7980TR is capable of delivering high torque output, making it suitable for a wide range of applications.
• Microstepping: The driver supports microstepping, which allows for smoother and quieter operation of the motor.
• Overcurrent and thermal protection: The L7980TR includes overcurrent and thermal protection features to protect the motor and driver from damage.
• Sleep mode: The driver can be put into a low-power sleep mode to conserve energy when not in use.
• Easy to use: The L7980TR is easy to use and requires minimal external components, making it ideal for a wide range of applications.

Applications:

• Robotics: The L7980TR is commonly used in robotics applications, such as industrial robots and robotic arms.
• CNC machines: The driver is also used in CNC machines, such as milling machines and lathes, to control the movement of the machine's axes.
• 3D printers: The L7980TR is often used in 3D printers to control the movement of the print head.
• Medical equipment: The driver is also used in medical equipment, such as diagnostic imaging machines and surgical instruments.
  Overall, the L7980TR is a high-performance stepper motor driver that offers excellent torque output, microstepping capabilities, and protection features. It is suitable for a wide range of applications, including robotics, CNC machines, 3D printers, and medical equipment.