SI9979DS-E3
IC MTR DRIVER 14.5V-17.5V 48SQFPManufacturer: Vishay Siliconix
Categories: Motor Drivers, Controllers
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Vishay Siliconix SI9979DS-E3 is a high-performance motor driver featuring Power MOSFET technology. This component is designed for Brushless DC (BLDC) motor applications requiring precise commutation and direction management. The device operates with a supply voltage range of 14.5V to 17.5V and is housed in a 48-SQFP (7x7) package, suitable for surface mounting. Its output configuration includes three pre-driver half-bridge stages, facilitating efficient motor control. The SI9979DS-E3 is engineered for general-purpose applications across industries such as industrial automation, automotive, and consumer electronics, offering robust performance within an operating temperature range of -40°C to 150°C (TJ).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Current - Output | - |
| Interface | Parallel |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Voltage - Supply | 14.5V ~ 17.5V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 48-SQFP (7x7) |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Step Resolution | - |
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