A3948SB
IC MOTOR DRIVER 4.5V-5.5V 24DIPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3948SB is a fully integrated DMOS motor driver featuring a serial interface for control and a power stage. This device is designed to drive brushed DC motors, with each of its two internally configured half-bridges capable of delivering up to 1.5A continuous output current. The A3948SB operates from a supply voltage range of 4.5V to 5.5V, while supporting motor load voltages from 20V to 50V. Its 24-DIP package facilitates through-hole mounting for robust integration into various systems. This component is suitable for general-purpose applications across diverse industries requiring precise motor control. The operating temperature range is specified as -20°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 24-PowerDIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 1.5A |
| Interface | Serial |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (2) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | General Purpose |
| Technology | DMOS |
| Voltage - Load | 20V ~ 50V |
| Supplier Device Package | 24-DIP |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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