STMicroelectronics

L9958XP

L9958XP Description

The L9958XP is a high-performance motor driver IC designed and manufactured by STMicroelectronics. This advanced CMOS technology-based device is specifically engineered to drive brushed DC and bipolar stepper motors. With a half-bridge output configuration, the L9958XP can deliver a robust output current of up to 8.6A. The device operates within a supply voltage range of 4.5V to 5.5V and supports a load voltage range of 4V to 28V. The L9958XP is designed for surface-mount applications and is available in a tube package.

L9958XP Features

• Output Configuration: Half Bridge (2), capable of driving brushed DC and bipolar stepper motors.
• Current - Output: 8.6A, ensuring high torque and fast response times.
• Voltage - Supply: 4.5V to 5.5V, providing flexibility in power supply options.
• Voltage - Load: 4V to 28V, suitable for a wide range of motor applications.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Interface: SPI, enabling easy integration with microcontrollers and other digital systems.
• Technology: CMOS, offering high efficiency and low power consumption.
• REACH Status: REACH Unaffected, ensuring compliance with European environmental regulations.
• RoHS Status: ROHS3 Compliant, adhering to European directives on hazardous substances in electronic products.
• Moisture Sensitivity Level (MSL): 3 (168 Hours), providing robustness against moisture and humidity.
• ECCN: EAR99, indicating that the product is not subject to export controls.
• HTSUS: 8542.39.0001, facilitating international trade and customs clearance.

L9958XP Applications

The L9958XP is an ideal choice for a variety of general-purpose motor control applications, including:

1. Industrial Automation: Drives for conveyors, robotic arms, and other automated systems.
2. Consumer Electronics: Motor control in appliances, such as vacuum cleaners and washing machines.
3. Medical Devices: Actuators for medical equipment, like infusion pumps and diagnostic devices.
4. Automotive: Window lift motors, seat adjustment systems, and other vehicle control applications.
5. Aerospace: Actuators for control surfaces and other critical systems in aircraft and spacecraft.

Conclusion of L9958XP

The L9958XP from STMicroelectronics is a versatile and powerful motor driver IC that offers a unique combination of high output current, flexible voltage ranges, and advanced CMOS technology. Its robust performance, compact surface-mount design, and compliance with environmental regulations make it an excellent choice for a wide range of motor control applications across various industries. With its SPI interface and half-bridge output configuration, the L9958XP is easy to integrate and offers significant advantages over similar models in terms of performance and reliability.