The STK672523E from ON Semiconductor is a highly-integrated, high-performance stepper motor driver IC designed to deliver precision and power in a compact package. This advanced driver is suitable for a wide range of applications, including office automation machines, factory automation, and robotics, offering designers a versatile solution for controlling bipolar stepper motors.

Key Features

• Integrated Unipolar Constant-Current Motor Driver: The STK672523E integrates a unipolar constant-current motor driver, which enables smooth and precise motor control.
• Wide Operating Voltage Range: This device operates over a wide range of voltages, from 10V to 42V, accommodating various stepper motor requirements and ensuring compatibility with a broad spectrum of applications.
• High Output Current Capability: It can deliver up to 1.5A per phase without a heat sink, making it capable of driving a wide array of stepper motors.
• Micro-Stepping Support: The IC supports micro-stepping, which allows for finer control of the stepper motor, resulting in smoother motion and higher precision.
• Built-in Protection Features: The STK672523E comes with multiple protection features, including thermal shutdown, overcurrent protection, and under-voltage lockout, ensuring the safety and longevity of both the IC and the motor.

Applications

The versatility and robustness of the STK672523E make it an ideal choice for a multitude of applications that require precise motor control, such as:

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

Easy Integration

The compact design and minimal external component requirements of the STK672523E facilitate easy integration into system designs, saving space and reducing complexity. Its high level of integration helps accelerate the design cycle, allowing product developers to bring their products to market faster.

With its robust feature set and ON Semiconductor's reputation for quality, the STK672523E stepper motor driver is a reliable choice for engineers looking to enhance the performance and efficiency of their motor control applications.