onsemi

LB1867M-MPB-E

LB1867M-MPB-E Description

The LB1867M-MPB-E is a half-bridge driver IC designed for driving inductive loads, particularly suited for applications involving DC motors and general-purpose inductive loads. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category and features a robust set of technical specifications that make it ideal for a variety of industrial and consumer applications.

LB1867M-MPB-E Features

• Output Configuration: The LB1867M-MPB-E features a half-bridge configuration with two output channels, each capable of delivering up to 1A of current. This design allows for efficient control of inductive loads, ensuring reliable operation in demanding environments.
• Load Type: Specifically designed for inductive loads, this IC is optimized to handle the unique challenges associated with driving DC motors and similar applications.
• Technology: Utilizing bipolar technology, the LB1867M-MPB-E offers high performance and reliability, making it suitable for applications requiring robust and durable components.
• Voltage - Supply: The IC operates within a supply voltage range of 6.4V to 7V, providing flexibility in power supply design while ensuring stable performance.
• Fault Protection: Over-temperature protection is integrated into the LB1867M-MPB-E, safeguarding the IC and connected components from potential damage due to excessive heat.
• Mounting Type: The surface-mount package makes it easy to integrate into compact and space-constrained designs, enhancing the versatility of the IC.
• Package: Supplied in a tube package, the LB1867M-MPB-E is protected during handling and storage, ensuring that the components remain in pristine condition until ready for use.
• Interface: The logic interface allows for seamless integration with control systems, enabling precise control of the half-bridge driver.
• Moisture Sensitivity Level (MSL): With an MSL of 3 (168 hours), the LB1867M-MPB-E is suitable for use in environments with varying humidity levels, ensuring long-term reliability.
• REACH Status: The LB1867M-MPB-E is REACH unaffected, ensuring compliance with environmental and safety regulations.

LB1867M-MPB-E Applications

The LB1867M-MPB-E is particularly well-suited for applications involving DC motors and general-purpose inductive loads. Its ability to handle high current loads and provide over-temperature protection makes it ideal for use in:

• DC Motor Control: Efficiently driving DC motors in various consumer and industrial applications, such as power tools, robotic systems, and automotive electronics.
• General-Purpose Inductive Loads: Suitable for a wide range of applications requiring reliable control of inductive loads, including solenoids, relays, and transformers.
• Compact and Space-Constrained Designs: The surface-mount package and half-bridge configuration make it ideal for applications where space is a critical consideration.

Conclusion of LB1867M-MPB-E

The LB1867M-MPB-E from onsemi is a versatile half-bridge driver IC designed to meet the demands of modern power management applications. Its robust technical specifications, including high current output, over-temperature protection, and compatibility with inductive loads, make it a reliable choice for driving DC motors and general-purpose inductive loads. While the product is now obsolete, its unique features and advantages over similar models continue to make it a valuable component for engineers and designers seeking reliable power management solutions.