A4973SB-T
IC MTR DRVR BIPOLAR 3-5.5V 16DIPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A4973SB-T is a bipolar stepper motor driver IC featuring a fully integrated control and power stage. This device employs Power MOSFET technology in a 16-DIP package with through-hole mounting. The A4973SB-T is designed for driving brushed DC and bipolar stepper motors, offering a parallel interface for control signals. It provides a 1.5A output current with a load voltage range of 5V to 50V and a supply voltage range of 3V to 5.5V. The output configuration includes two half-bridges. Operating across an industrial temperature range of -20°C to 150°C (TJ), this component is suitable for general-purpose applications in various industries.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-PowerDIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| 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 | 3V ~ 5.5V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | 5V ~ 50V |
| Supplier Device Package | 16-DIP |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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