A3948SLB
IC MOTOR DRIVER 4.5V-5.5V 24SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3948SLB is a fully integrated DMOS motor driver featuring a serial interface for control and power stage management. This component is designed for driving brushed DC motors, offering two half-bridge output configurations. With a load voltage range of 20V to 50V and a supply voltage of 4.5V to 5.5V, the A3948SLB delivers an output current of up to 1.5A. Its surface mount 24-SOIC package (0.295" width) is suitable for applications requiring compact integration. The operating temperature range is -20°C to 150°C (TJ). This motor driver finds utility in general-purpose applications across various industries, including automotive and industrial automation.
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-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| 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-SOIC |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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