onsemi

LV8746V-MPB-E

LV8746V-MPB-E Description

The LV8746V-MPB-E is a general-purpose motor driver IC designed for bipolar stepper motors, offering a versatile and efficient solution for a wide range of applications. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is housed in a surface-mount package, specifically a Tube. It features a half-bridge output configuration with a load voltage range of 9V to 35V and a supply voltage range of 0V to 5.5V. The LV8746V-MPB-E supports step resolutions of 1, 1/2, and 1/4, providing precise control over motor movements. The device is designed with BiCDMOS technology, ensuring high performance and reliability. Despite its obsolescence, the LV8746V-MPB-E remains a robust choice for applications requiring parallel interface communication.

LV8746V-MPB-E Features

• Output Configuration: Half Bridge (4) design ensures efficient power delivery and control.
• Current Handling: Capable of delivering up to 1A of output current, making it suitable for demanding motor applications.
• Voltage Range: Operates within a wide load voltage range of 9V to 35V and a supply voltage range of 0V to 5.5V, providing flexibility in power supply options.
• Step Resolution: Supports 1, 1/2, and 1/4 step resolutions, allowing for precise motor control and smooth operation.
• Technology: Utilizes BiCDMOS technology, which combines the benefits of bipolar and CMOS processes, resulting in high performance and reliability.
• Interface: Parallel interface enables straightforward communication and control, simplifying integration into existing systems.
• Packaging: Surface-mount Tube packaging ensures easy installation and compatibility with modern PCB designs.
• Compliance: REACH Unaffected and ECCN EAR99, ensuring compliance with international regulations.
• Moisture Sensitivity Level (MSL): MSL 3 (168 Hours) indicates the device's robustness against moisture, enhancing its reliability in various environmental conditions.

LV8746V-MPB-E Applications

The LV8746V-MPB-E is ideal for applications requiring precise control of bipolar stepper motors. Its versatile voltage range and current handling capabilities make it suitable for a variety of general-purpose motor control applications, including:

• Industrial Automation: Used in robotic arms, conveyor systems, and other automated machinery where precise motor control is essential.
• Office Equipment: Ideal for printers, scanners, and other devices that require accurate positioning and movement.
• Consumer Electronics: Suitable for applications such as 3D printers, CNC machines, and other hobbyist projects that demand reliable motor control.
• Medical Devices: Can be used in medical equipment requiring precise motion control, such as diagnostic machines and lab automation systems.

Conclusion of LV8746V-MPB-E

The LV8746V-MPB-E is a comprehensive solution for driving bipolar stepper motors, offering a combination of high performance, flexibility, and reliability. Despite being marked as obsolete, its robust design and wide voltage range make it a reliable choice for various applications. The device's ability to support multiple step resolutions and its parallel interface ensure precise control and easy integration into existing systems. For applications requiring efficient motor control and compliance with international standards, the LV8746V-MPB-E remains a viable option in the onsemi product portfolio.