L9947S
IC MTR DRVR 4.5-5.5V 15MULTIWATTManufacturer: STMicroelectronics
Categories: Motor Drivers, Controllers
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STMicroelectronics L9947S is a DMOS motor driver featuring a fully integrated control and power stage. This device is designed for brushed DC motor applications and operates over a wide supply voltage range of 4.5V to 5.5V. The output configuration includes four half-bridge drivers and one high-side driver, providing flexible control options for various motor drive topologies. Manufactured in a 15-Multiwatt package with vertical, bent, and staggered leads, it is suitable for through-hole mounting. The L9947S is rated for an automotive grade, indicating its suitability for demanding environmental conditions with an operating junction temperature range of -40°C to 150°C. This component is commonly utilized in automotive applications requiring robust motor control solutions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | Multiwatt-15 (Vertical, Bent and Staggered Leads) |
| Mounting Type | Through Hole |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Current - Output | - |
| Interface | - |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Half Bridge (4), High Side (1) |
| Voltage - Supply | 4.5V ~ 5.5V |
| Applications | - |
| Technology | DMOS |
| Voltage - Load | 8V ~ 16V |
| Supplier Device Package | 15-Multiwatt |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
| Grade | Automotive |
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