STK672-540
IC MOTOR DRIVER UNIPOLAR 12SIPManufacturer: onsemi
Categories: Motor Drivers, Controllers
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The onsemi STK672-540 is a unipolar stepper motor driver IC housed in a 12-SIP package. This device integrates both control and power stages, leveraging Power MOSFET technology. It supports step resolutions of 1 and 1/2, enabling precise motor control. The driver operates with a load voltage range of 10V to 42V and a supply voltage of 4.75V to 5.25V. With an output current capability of 3.3A, it is suitable for driving unipolar stepper motors in general-purpose applications. The output configuration features two half bridges, facilitating efficient motor operation. This component is commonly found in industrial automation and consumer electronics equipment.
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 | 12-SIP Formed Leads |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 3.3A |
| Interface | Parallel |
| Operating Temperature | 0°C ~ 105°C (TC) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | 10V ~ 42V |
| Supplier Device Package | 12-SIP |
| Motor Type - Stepper | Unipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2 |
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