A3979SLP
IC MTR DRV BIPOLR 3-5.5V 28TSSOPManufacturer: Allegro MicroSystems
Categories: Motor Drivers, Controllers
Quality Control: Learn More
Allegro MicroSystems A3979SLP is a bipolar stepper motor driver IC featuring integrated DMOS logic, control, and power stages. This device operates from a 3V to 5.5V supply voltage and is designed for loads up to 35V. It provides full integration, simplifying system design and reducing component count. The A3979SLP supports multiple step resolutions, including full, half, 1/4, and 1/16 steps, offering precise motor control. Its output configuration comprises four half-bridges, capable of delivering up to 2.5A of current. The device is housed in a 28-TSSOP-EP (Exposed Pad) package suitable for surface mounting. It is engineered for operation across a wide temperature range of -20°C to 150°C (TJ). This motor driver is commonly utilized in general-purpose applications across various industries requiring precise motion control.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Mounting Type | Surface Mount |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | 2.5A |
| Interface | Logic |
| Operating Temperature | -20°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (4) |
| Voltage - Supply | 3V ~ 5.5V |
| Applications | General Purpose |
| Technology | DMOS |
| Voltage - Load | 8V ~ 35V |
| Supplier Device Package | 28-TSSOP-EP |
| Motor Type - Stepper | Bipolar |
| Motor Type - AC, DC | - |
| Step Resolution | 1, 1/2, 1/4, 1/16 |
Request a Quote
Clients Also Buy
A3987SLPTR-T
IC MTR DRV BIPOLR 3-5.5V 24TSSOP
A3946KLB
IC MOTOR DRIVER 7V-60V 16SOIC
A4940KLPTR-T
IC MOTOR DRIVER 5.5V-50V 24TSSOP
