A3955SLBTR-T
IC MTR DRV BIPLR 4.5-5.5V 16SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3955SLBTR-T is a bipolar stepper motor driver IC. This device integrates control logic and power DMOS output drivers, simplifying the design of bipolar stepper motor control systems. It offers full integration of control and power stages, supporting parallel interface for command input. The A3955SLBTR-T features a 4.5V to 5.5V supply voltage range and can drive loads up to 50V with a continuous output current of 1.5A. Its output configuration utilizes two half-bridges, enabling it to drive bipolar stepper motors with selectable step resolutions including full, half, 1/4, and 1/8 steps. The component is supplied in a 16-SOIC package, suitable for surface mounting, and operates across an extended temperature range of -20°C to 150°C. This component is commonly utilized in general-purpose applications across various industries requiring precise motor control.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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