A3946KLB
IC MOTOR DRIVER 7V-60V 16SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3946KLB is a power MOSFET-based motor driver IC featuring a parallel interface. This device is designed for controlling Brushless DC (BLDC) motors with supply voltages ranging from 7V to 60V. The A3946KLB offers pre-driver functionality for half-bridge outputs, enabling commutation and direction management. It is packaged in a 16-pin SOIC (16-PowerSOIC) surface mount configuration, suitable for applications requiring robust motor control. This component is commonly utilized in industrial automation, automotive systems, and other demanding applications where precise and efficient motor drive is critical. The operating temperature range is -40°C to 135°C (TA).
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 16-PowerSOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Current - Output | - |
| Interface | Parallel |
| Operating Temperature | -40°C ~ 135°C (TA) |
| Output Configuration | Pre-Driver - Half Bridge |
| Voltage - Supply | 7V ~ 60V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 16-SOIC |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
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