STMicroelectronics L6219DS013T Stepper Motor Driver

The L6219DS013T from STMicroelectronics is a robust and versatile dual full-bridge driver designed to drive bipolar stepper motors or bidirectionally control two DC motors. This integrated circuit is part of STMicroelectronics' commitment to providing advanced motor control solutions that combine performance with reliability.

Key Features

• Operating Voltage Range: The device is designed to operate over a wide range of supply voltages, from 10V to 52V, making it suitable for a variety of stepper motor applications.
• Output Current: It can deliver up to 750 mA per channel with peak current up to 1 A, ensuring robust performance for a wide range of motor requirements.
• Integrated Protection: The L6219DS013T comes with built-in thermal shutdown, overcurrent protection, and under-voltage lockout features, safeguarding the IC from potential damage caused by abnormal operating conditions.
• Low Saturation Voltage: The device has low saturation voltage drops, which improves efficiency and reduces thermal issues during operation.
• Cross-Conduction Protection: It includes logic to prevent cross-conduction and shoot-through when switching between high and low sides.

Applications

The versatility of the L6219DS013T makes it an ideal choice for a wide variety of applications, including but not limited to:

• Computer peripherals such as printers and scanners
• Factory automation and robotics
• CNC machines
• Point of sale equipment

Package and Quality

The L6219DS013T stepper motor driver is available in a 24-pin PowerSO package, which provides a compact footprint while allowing for effective heat dissipation. STMicroelectronics ensures high standards of quality and reliability for their products, and this motor driver is no exception. It is designed to meet the rigorous demands of industrial and consumer applications.

Whether you're developing a sophisticated industrial automation system or a compact consumer device, the L6219DS013T provides a reliable and efficient solution for controlling stepper motors and DC motors alike.