STK672-040-E
IC MOTOR DRIVER UNIPOLAR 22SIPManufacturer: onsemi
Categories: Motor Drivers, Controllers
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The onsemi STK672-040-E is a unipolar stepper motor driver IC designed for efficient control of stepper motors. This 22-SIP package component integrates both the control logic and the power stage, utilizing Power MOSFET technology for robust performance. It offers selectable step resolutions including 1, 1/2, 1/4, 1/8, and 1/16, enabling precise motor positioning. The device operates with a load voltage range of 10V to 45V and a supply voltage of 4.75V to 5.25V, with a continuous output current rating of 1.5A. The STK672-040-E features a parallel interface for simplified integration into various control systems. Its operating temperature range extends up to 150°C (TJ), making it suitable for demanding applications in industrial automation and robotics.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 22-SIP |
| Mounting Type | Through Hole |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 1.5A |
| Interface | Parallel |
| Operating Temperature | 150°C (TJ) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | 10V ~ 45V |
| Supplier Device Package | 22-SIP |
| Motor Type - Stepper | Unipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 |
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