Product Overview: STK6722H-ZA from ON Semiconductor

The STK6722H-ZA is a high-performance, two-phase stepping motor driver hybrid IC from ON Semiconductor, designed to deliver precision and power for a wide range of motor-driven applications. This integrated circuit is part of ON Semiconductor's well-known line of stepper motor drivers, known for their reliability and efficiency.

Key Features

• Bipolar Stepping Motor Driver: The STK6722H-ZA is capable of driving bipolar stepping motors, which are commonly used in printers, robotics, and industrial control systems.
• High Voltage and Current Ratings: With an operating voltage range of up to 44V and output current capability of 1.5A (without a heat sink), this IC can handle a wide range of motor specifications.
• Micro-Stepping Support: It supports micro-stepping operation, which allows for smoother motor movement and better control over the motor's position.
• Integrated Protection Features: The device includes thermal shutdown (TSD), over-current (ISD), and under-voltage lockout (UVLO) to ensure safe and reliable operation under various conditions.
• Compact Design: The hybrid IC package is designed to save space on the PCB, making it ideal for compact electronic assemblies.

Applications

The STK6722H-ZA is suitable for a variety of applications where precise motor control is required. It is particularly well-suited for:

• Office Automation Equipment
• Factory Automation and Robotics
• 3D Printers
• CNC Machines
• Medical Instruments

Technical Specifications

The STK6722H-ZA from ON Semiconductor is an excellent choice for designers looking for a robust, flexible, and efficient solution for controlling stepper motors in their next project.