A5931GESTR-3-T
BLDC SENSORLESS SINUSOIDAL DRIVEManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
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Allegro MicroSystems A5931GESTR-3-T is a multiphase, sensorless sinusoidal drive for Brushless DC (BLDC) motors. This fully integrated component combines control and power stages, utilizing Power MOSFET technology. It features half-bridge outputs for three phases, supporting motor drive voltages from 5V to 16V with a continuous output current of 3A. The interface options include Analog, I2C, and PWM, enabling flexible control strategies. Designed for surface mounting, the A5931GESTR-3-T is provided in a 24-QFN (4x4) package with an exposed pad. Its operating temperature range is -40°C to 105°C. This device is suitable for applications such as fan motor drivers.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 3A |
| Interface | Analog, I2C, PWM |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Output Configuration | Half Bridge (3) |
| Voltage - Supply | 5V ~ 16V |
| Applications | Fan Motor Driver |
| Technology | Power MOSFET |
| Voltage - Load | 5V ~ 16V |
| Supplier Device Package | 24-QFN (4x4) |
| Motor Type - Stepper | Multiphase |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
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