 |  | | |
| PartNumber | A3906SESTR-T | A3906SEST | A3906SESTR |
| Description | Stepper Motor Driver 20-Pin QFN EP T/R | ||
| Manufacturer | Allegro MicroSystems, LLC | ALLEGRO | - |
| Product Category | PMIC - Motor Drivers, Controllers | PMIC - Motor Drivers, Controllers | - |
| Series | - | - | - |
| Packaging | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging | - |
| Package Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | - |
| Technology | DMOS | DMOS | - |
| Operating Temperature | -20°C ~ 150°C (TJ) | -20°C ~ 150°C (TJ) | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Function | Driver - Fully Integrated, Control and Power Stage | Driver - Fully Integrated, Control and Power Stage | - |
| Applications | Battery Powered | Battery Powered | - |
| Interface | Parallel | Parallel | - |
| Voltage Supply | 2.5 V ~ 9 V | 2.5 V ~ 9 V | - |
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (4x4) | - |
| Current Output | 1A | 1A | - |
| Output Configuration | Half Bridge (4) | Half Bridge (4) | - |
| Voltage Load | 2.5 V ~ 9 V | 2.5 V ~ 9 V | - |
| Motor Type Stepper | Bipolar | Bipolar | - |
| Motor Type AC DC | Brushed DC | Brushed DC | - |
| Step Resolution | 1, 1/2 | 1, 1/2 | - |