 | | | |
| PartNumber | A4988 | A4988ET | A4988ETTR-T |
| Description | |||
| Manufacturer | ALLEGRO | - | - |
| Product Category | PMIC - Motor Drivers, Controllers | - | - |
| Series | - | - | - |
| Packaging | Digi-ReelR Alternate Packaging | - | - |
| Package Case | 28-VFQFN 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 | Step/Direction | - | - |
| Voltage Supply | 3 V ~ 5.5 V | - | - |
| Supplier Device Package | 28-QFN (5x5) | - | - |
| Current Output | 2A | - | - |
| Output Configuration | Half Bridge (4) | - | - |
| Voltage Load | 8 V ~ 35 V | - | - |
| Motor Type Stepper | Bipolar | - | - |
| Motor Type AC DC | - | - | - |
| Step Resolution | 1, 1/2, 1/4, 1/8, 1/16 | - | - |