STK672-440B-E
IC MTR DRVR UNIPOLAR 4.75V-5.25VManufacturer: onsemi
Categories: Motor Drivers, Controllers
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The onsemi STK672-440B-E is a unipolar stepper motor driver IC featuring a power MOSFET parallel output configuration. This through-hole component offers an integrated control and power stage for efficient motor control. It supports various step resolutions including full, 1/2, 1/4, 1/8, and 1/16 steps. The device operates with a supply voltage range of 4.75V to 5.25V and can drive loads up to 46V with a maximum output current of 3A per phase. The output stage is configured as two half-bridges. This device is suitable for general-purpose applications, including industrial automation and robotics. The STK672-440B-E is supplied in a 19-SSIP formed leads package and is available in Tape & Box packaging. The operating temperature range is -20°C to 105°C (TC).
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Box (TB)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Box (TB) |
| Package / Case | 19-SSIP Formed Leads |
| Mounting Type | Through Hole |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 3A |
| Interface | Parallel |
| Operating Temperature | -20°C ~ 105°C (TC) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 4.75V ~ 5.25V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | 0V ~ 46V |
| Supplier Device Package | - |
| Motor Type - Stepper | Unipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 |
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