 |  | | |
| PartNumber | A3977SED-T | A3977SEDT-TR | A3977SEDT/SED |
| Description | IC MTR DRVR BIPOLR 3-5.5V 44PLCC | ||
| Manufacturer | Allegro MicroSystems, LLC | - | - |
| Product Category | PMIC - Motor Drivers, Controllers | - | - |
| Series | - | - | - |
| Packaging | Tube | - | - |
| Package Case | 44-LCC (J-Lead) | - | - |
| 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 | 44-PLCC (16.59x16.59) | - | - |
| Current Output | 2.5A | - | - |
| 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 | - | - |