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| PartNumber | A3950S | A3950SEU | A3950SEUTR |
| Description | |||
| Manufacturer | ALLEGRO | - | Allegro MicroSystems, LLC |
| Product Category | IC Chips | - | PMIC - Motor Drivers, Controllers |
| Series | - | - | - |
| Packaging | - | - | Digi-ReelR Alternate Packaging |
| Package Case | - | - | 16-WQFN Exposed Pad |
| Technology | - | - | DMOS |
| Operating Temperature | - | - | -20°C ~ 150°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Driver - Fully Integrated, Control and Power Stage |
| Applications | - | - | General Purpose |
| Interface | - | - | Parallel |
| Voltage Supply | - | - | 8 V ~ 36 V |
| Supplier Device Package | - | - | 16-QFN (4x4) |
| Current Output | - | - | 2.8A |
| Output Configuration | - | - | Half Bridge (2) |
| Voltage Load | - | - | 8 V ~ 36 V |
| Motor Type Stepper | - | - | - |
| Motor Type AC DC | - | - | Brushed DC |
| Step Resolution | - | - | - |