The L6201PSTR-ST is an advanced, fully integrated solution for driving both windings of a bipolar stepper motor or bidirectionally controlling two DC motors. Manufactured by STMicroelectronics, a global semiconductor leader, this device is designed to provide high-efficiency performance with reduced power dissipation, making it an excellent choice for a wide range of industrial, automotive, and consumer applications where reliable and efficient motor control is required.

Key Features

• Output Current: The L6201PSTR-ST can deliver up to 1 A per channel or 2 A peak operating current, ensuring robust performance for a variety of motor types.
• Operating Voltage Range: It operates over a wide supply voltage range from 8 V to 52 V, catering to a broad spectrum of applications and ensuring compatibility with various system designs.
• Integrated Diodes: Internal diodes are included for inductive transient suppression, which enhances the protection of the device and the overall reliability of the system.
• Low Saturation Voltage: The H-bridge output stages feature low saturation voltage, which minimizes power dissipation and improves efficiency.
• Thermal Shutdown: An in-built thermal shutdown feature ensures the device operates within safe temperature limits, preventing damage from overheating.
• Cross-Conduction Protection: Logic inputs are equipped with non-overlapping, cross-conduction protection to prevent accidental shoot-through currents.

Applications

The L6201PSTR-ST is versatile and can be used in numerous applications, including:

• Office Automation (Printers, Copiers, Fax Machines)
• Factory Automation (Robotics, CNC Machines)
• Consumer Electronics (Gaming Consoles, Camera Stabilization)
• Automotive Applications (Engine Control, HVAC Systems)

Package and Quality

This motor driver comes in a PowerSO20 package, which is designed for space-saving and power-dissipating applications. The L6201PSTR-ST is also compliant with RoHS and is lead-free, ensuring environmental friendliness and suitability for use in a wide range of markets, including those with strict environmental regulations.

With its robust design, comprehensive feature set, and STMicroelectronics' commitment to quality, the L6201PSTR-ST is an excellent choice for designers looking for a reliable and efficient solution for motor control applications.