ON Semiconductor NCD5701BDR2G: High-Performance Stepper Motor Driver

The NCD5701BDR2G from ON Semiconductor is a sophisticated stepper motor driver designed to deliver precision and power in a compact, integrated package. This driver is optimized for driving bipolar stepper motors in a wide range of applications, including industrial automation, robotics, printers, and office automation equipment.

Key Features:

• Integrated Controller: The NCD5701BDR2G comes with an integrated dual full-bridge driver capable of driving two phases of a bipolar stepper motor, which simplifies the design and reduces external component count.
• High Output Drive Capability: It can deliver up to 1.5 A per phase continuously, with peak currents up to 2.5 A, allowing it to power a wide range of stepper motors.
• Low RDS(on): The device features low on-resistance of the output transistors, which minimizes power dissipation and improves efficiency.
• Microstepping Support: Supports various microstepping modes, including full-step, half-step, quarter-step, and eighth-step, providing designers with flexibility to achieve the desired motion resolution.
• Protection Features: Equipped with multiple protection features such as overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring reliable operation and longevity of the motor and the driver.
• Supply Voltage Range: Operates over a wide supply voltage range from 9 V to 32 V, accommodating different system power supplies.
• Compact Package: The NCD5701BDR2G is available in a compact SOIC-16 package, which is ideal for space-constrained applications.

Applications:

The versatility and robustness of the NCD5701BDR2G make it suitable for a diverse array of applications, including:

• Automated Guided Vehicles (AGVs)
• CNC Machines
• 3D Printers
• Robotics
• Medical Equipment
• Surveillance Systems

With its superior performance and integrated features, ON Semiconductor's NCD5701BDR2G stepper motor driver is an excellent choice for engineers looking to enhance the efficiency and reliability of their motor-driven applications.