L9903
IC MOTOR DRIVER 8V-20V 20SOManufacturer: STMicroelectronics
Categories: Motor Drivers, Controllers
Quality Control: Learn More
STMicroelectronics L9903 is a serial interface motor driver IC designed for Brushed DC motors. This component features a 20-SOIC package and operates within a supply voltage range of 8V to 20V. The L9903 provides robust commutation and direction management functionality, utilizing Power MOSFET technology for its output stages. It is configured with pre-driver, half-bridge outputs. The device is suitable for surface mount applications and operates across an industrial temperature range of -40°C to 150°C (TJ). Applications for this motor driver include general-purpose use within automotive and industrial automation sectors.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 52 week(s)Product Status: ActivePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | Controller - Commutation, Direction Management |
| Current - Output | - |
| Interface | Serial |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Voltage - Supply | 8V ~ 20V |
| Applications | General Purpose |
| Technology | Power MOSFET |
| Voltage - Load | - |
| Supplier Device Package | 20-SO |
| Motor Type - Stepper | - |
| Motor Type - AC, DC | Brushed DC |
| Step Resolution | - |
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