Datasheet Details
| Part number | A4931 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 692.52 KB |
| Description | 3-Phase Brushless DC Motor Pre-Driver |
| Datasheet |
 A4931 Datasheet
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| Part number | A4931 |
|---|---|
| Manufacturer | Allegro MicroSystems |
| File Size | 692.52 KB |
| Description | 3-Phase Brushless DC Motor Pre-Driver |
| Datasheet |
A4931 Datasheet
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TheA4931 is a complete 3-phase brushless DC motor pre-driver.
The device is capable of driving a wide range of N-channel power MOSFETs and can support motor supply voltages up to 30 V.
Commutation logic is determined by three Hall-element inputs spaced at 120°.