A3955SLB
IC MTR DRV BIPLR 4.5-5.5V 16SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3955SLB is a bipolar stepper motor driver featuring a fully integrated control and power stage. This device is designed for parallel interface operation and supports step resolutions of 1, 1/2, 1/4, and 1/8. It offers an output current capability of 1.5A and operates with a load voltage range of 4.5V to 50V, utilizing a supply voltage of 4.5V to 5.5V. The A3955SLB is packaged in a 16-PowerSOIC (0.295", 7.50mm Width) surface mount configuration and is rated for operation across an extended temperature range of -20°C to 150°C (TJ). Its output stage comprises two half-bridges, making it suitable for applications in general-purpose motor control.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-PowerSOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 1.5A |
| Interface | Parallel |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | General Purpose |
| Technology | Bipolar |
| Voltage - Load | 4.5V ~ 50V |
| Supplier Device Package | 16-SOIC |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2, 1/4, 1/8 |
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