A3953SLBTR
IC MTR DRV BIPOLAR 3-5.5V 16SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3953SLBTR is a bipolar stepper motor driver IC designed for efficient control of brushed DC and bipolar stepper motors. This fully integrated component combines control logic and power output stages, simplifying system design. It features a parallel interface and supports a load voltage range of 3V to 50V, with a supply voltage requirement of 3V to 5.5V. The A3953SLBTR is capable of delivering an output current of up to 1.3A and is configured with two half-bridge outputs. Its 16-PowerSOIC package (16-SOIC) facilitates surface mounting. This device is suitable for general-purpose applications across various industries including industrial automation, consumer electronics, and automotive systems. The operating junction temperature range is from -20°C to 150°C.
Additional Information
Series: -RoHS Status: RoHS non-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 | 1.3A |
| Interface | Parallel |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 3V ~ 5.5V |
| Applications | General Purpose |
| Technology | Bipolar |
| Voltage - Load | 3V ~ 50V |
| Supplier Device Package | 16-SOIC |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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