A3938SLDTR
IC MOTOR DRIVER 18V-50V 38TSSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A3938SLDTR is a highly integrated, three-phase brushless DC motor driver IC. This device integrates a three-phase, full-bridge MOSFET driver array with a 50V output capability. It is designed for precise motor control applications requiring parallel and PWM interfaces. The A3938SLDTR features a pre-driver architecture for each half-bridge output. Its robust design is suitable for demanding environments, operating within a temperature range of -20°C to 85°C. The component is supplied in a 38-TSSOP package, suitable for surface mounting. This motor driver is commonly utilized in industrial automation, automotive systems, and other applications where efficient and reliable control of BLDC motors is essential.
Additional Information
Series: -RoHS Status: RoHS non-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 | 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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