onsemi

LV8734VL-MPB-H

LV8734VL-MPB-H Description

The LV8734VL-MPB-H is a general-purpose motor driver IC designed for a wide range of applications, particularly those requiring precise control of bipolar stepper motors and brushed DC motors. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and is housed in a 44-pin SSOP package. It features a half-bridge output configuration with a maximum output current of 1.5A and operates within a load voltage range of 9V to 32V. The LV8734VL-MPB-H is designed for surface mount applications, making it suitable for compact and high-density designs.

LV8734VL-MPB-H Features

• Output Current: The LV8734VL-MPB-H supports a maximum output current of 1.5A, ensuring robust performance for driving motors.
• Voltage Range: It operates within a load voltage range of 9V to 32V and a supply voltage range of 0V to 5.5V, providing flexibility for various power supply configurations.
• Output Configuration: The half-bridge (4) output configuration allows for efficient control of bipolar stepper motors and brushed DC motors.
• Step Resolution: The IC supports step resolutions of 1, 1/2, 1/4, and 1/8, enabling precise control and smooth operation of stepper motors.
• Technology: Utilizing BiCDMOS technology, the LV8734VL-MPB-H offers high efficiency and reliability.
• Interface: The parallel interface simplifies communication and integration with microcontrollers and other control systems.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the LV8734VL-MPB-H is suitable for a variety of manufacturing environments.
• Compliance: The LV8734VL-MPB-H is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.
• Packaging: Available in a tube package, it is designed for easy handling and storage during manufacturing processes.

LV8734VL-MPB-H Applications

The LV8734VL-MPB-H is ideal for applications requiring precise motor control, such as:

• Industrial Automation: For driving stepper motors in CNC machines, robotic arms, and other automated equipment.
• Consumer Electronics: Suitable for applications like printers, scanners, and other devices that require precise motor control.
• Medical Devices: Ideal for medical equipment that accurate requires and reliable motor control, such as laboratory automation and diagnostic devices.
• Office Equipment: Used in copiers, fax machines, and other office automation devices where precise motor control is essential.

Conclusion of LV8734VL-MPB-H

The LV8734VL-MPB-H from onsemi is a versatile and reliable motor driver IC designed for general-purpose applications. Its robust technical specifications, including a maximum output current of 1.5A, a wide load voltage range, and support for various step resolutions, make it an excellent choice for driving bipolar stepper motors and brushed DC motors. The parallel interface and surface mount packaging further enhance its integration capabilities, making it suitable for a wide range of applications in industrial automation, consumer electronics, medical devices, and office equipment. Despite its obsolete status, the LV8734VL-MPB-H remains a valuable for component designers seeking reliable motor control solutions.