A3938SLD-T
IC MOTOR DRIVER 18V-50V 38TSSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3938SLD-T is a sophisticated Brushless DC (BLDC) motor driver IC. This device features parallel and PWM interfaces for robust control of motor commutation and direction. Designed with Power MOSFET technology, it offers three independent half-bridge pre-driver outputs, enabling efficient operation for demanding applications. The A3938SLD-T is housed in a 38-TSSOP package, suitable for surface mount integration. Its operating temperature range of -20°C to 85°C (TA) makes it appropriate for diverse industrial environments. This component is widely utilized in general-purpose motor control systems, including automotive and industrial automation.
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 | 38-TFSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Current - Output | - |
| Interface | Parallel, PWM |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Voltage - Supply | 18V ~ 50V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 38-TSSOP |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
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