A3940KLWTR-T
IC MOTOR DRIVER 7V-40V 28SOICManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3940KLWTR-T is a high-performance motor driver IC designed for demanding applications. This automotive-grade component features a parallel interface and operates from a 7V to 40V supply range. It is engineered with Power MOSFET technology to provide efficient control for brushed DC motors. The A3940KLWTR-T is packaged in a 28-SOIC (0.295", 7.50mm Width) surface-mount configuration, supplied on tape and reel. Its functionality includes commutation and direction management, with output configurations supporting pre-driver half-bridge operation. This device is suitable for use in automotive systems requiring robust motor control. The operating temperature range is -40°C to 135°C (TA).
Additional Information
Series: -RoHS Status: ROHS3 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 | 28-SOIC (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 (2) |
| Voltage - Supply | 7V ~ 40V |
| Applications | - |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 28-SOIC |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Grade | Automotive |
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