STMicroelectronics

L6234

L6234 Description

The L6234 is a high-performance motor driver IC from STMicroelectronics, designed for brushless DC (BLDC) motor applications. It features a half bridge output configuration, capable of handling a supply voltage range of 7V to 52V and a load voltage range of 7V to 52V. The device is based on BiCDMOS technology, offering excellent performance and reliability. The L6234 is available in a 20-pin through-hole DIP package and is packaged in a tube. It features a parallel interface for easy integration with microcontrollers and other control systems.

L6234 Features

• Output Configuration: Half Bridge (3) - Provides high efficiency and power handling capability for BLDC motor applications.
• Technology: BiCDMOS - Offers excellent performance, reliability, and thermal stability.
• Voltage - Supply: 7V ~ 52V - Wide supply voltage range for compatibility with various power sources.
• Voltage - Load: 7V ~ 52V - Wide load voltage range for compatibility with different motor types.
• Current - Output: 2.8A - Capable of driving motors with high current requirements.
• Mounting Type: Through Hole - Provides a robust and reliable mechanical connection for the device.
• Package: Tube - Offers protection during storage and handling.
• Interface: Parallel - Facilitates easy integration with microcontrollers and other control systems.
• Series: STSPIN L62 - Part of a family of motor driver ICs with similar features and performance characteristics.
• REACH Status: REACH Unaffected - Compliant with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• RoHS Status: ROHS3 Compliant - Meets the European Union's Restriction of Hazardous Substances (RoHS) Directive.
• ECCN: EAR99 - Export Control Classification Number, indicating that the product is not subject to export controls.
• HTSUS: 8542.39.0001 - Harmonized Tariff Schedule of the United States, used for customs purposes.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - Indicates that the device is not sensitive to moisture and can be stored and handled without special precautions.

L6234 Applications

The L6234 is ideal for a wide range of general-purpose motor control applications, including:

• Industrial Automation: Drives and controls for robotic arms, conveyors, and other automated systems.
• Consumer Electronics: Motor control for appliances such as vacuum cleaners, fans, and air conditioning systems.
• Automotive: Motor control for electric power steering, window lifts, and other automotive applications.
• Medical Devices: Motor control for medical equipment such as infusion pumps and diagnostic devices.

Conclusion of L6234

The L6234 is a versatile and high-performance motor driver IC from STMicroelectronics, offering a wide range of features and benefits for brushless DC motor applications. Its half bridge output configuration, BiCDMOS technology, and wide voltage ranges make it suitable for a variety of applications in industrial automation, consumer electronics, automotive, and medical devices. The L6234's compliance with REACH and RoHS regulations, along with its robust packaging and parallel interface, make it an excellent choice for designers looking for a reliable and easy-to-integrate motor driver solution.