A3938SLQ
IC MOTOR DRIVER 18V-50V 36QSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3938SLQ is a versatile motor driver IC designed for controlling brushless DC (BLDC) motors. This component features a parallel and PWM interface for robust motor control, offering pre-driver functionality for three half-bridge outputs. The A3938SLQ operates within an 18V to 50V supply voltage range and is housed in a 36-QSOP package suitable for surface mount applications. Its robust design makes it ideal for general-purpose applications across various industries including automotive, industrial automation, and consumer electronics where efficient BLDC motor commutation and direction management are critical. The operating temperature range of -20°C to 85°C (TA) ensures reliable performance in demanding environments.
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 | 36-BSOP (0.295"", 7.50mm 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 | 36-QSOP |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
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