onsemi

LB1867M-TLM-E

LB1867M-TLM-E Description

The LB1867M-TLM-E is a half-bridge driver IC designed for driving inductive loads, particularly suited for applications involving DC motors and general-purpose use. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and is housed in a surface-mount package, specifically in a Tape & Reel (TR) format. The IC operates within a supply voltage range of 6.4V to 7V and is capable of handling load voltages of 12V and 24V. Each channel can deliver an output current of up to 1A, making it a robust solution for driving various types of inductive loads.

LB1867M-TLM-E Features

• Output Configuration: The LB1867M-TLM-E features a half-bridge configuration with two output channels, providing efficient control over inductive loads.
• Load Type: Specifically designed for inductive loads, this IC is ideal for applications requiring precise control over motor drives and similar inductive components.
• Technology: Utilizing bipolar technology, the LB1867M-TLM-E offers high performance and reliability in power management applications.
• Voltage - Supply: Operates within a supply voltage range of 6.4V to 7V, ensuring compatibility with a wide range of power supply systems.
• Voltage - Load: Capable of handling load voltages of 12V and 24V, making it versatile for various motor and inductive load applications.
• Current - Output / Channel: Each channel can deliver up to 1A of output current, providing sufficient power for demanding applications.
• Fault Protection: Equipped with over-temperature protection, the LB1867M-TLM-E ensures safe operation and prevents damage due to excessive heat.
• Interface: Logic interface allows for seamless integration with control systems and microcontrollers.
• Moisture Sensitivity Level (MSL): Rated at MSL 3 (168 hours), the IC is suitable for use in environments with moderate humidity levels.
• REACH Status: Classified as REACH Unaffected, ensuring compliance with environmental and safety regulations.
• ECCN: EAR99 classification indicates that this product is not subject to specific export controls.
• HTSUS: 8542.39.0001 tariff code facilitates international trade and customs clearance.

LB1867M-TLM-E Applications

The LB1867M-TLM-E is particularly well-suited for applications involving DC motors and general-purpose inductive load control. Its ability to handle both 12V and 24V loads makes it versatile for a range of motor control systems. The IC's half-bridge configuration and 1A output current per channel provide efficient and reliable control, making it ideal for applications such as:

• DC Motor Control: Ideal for driving small to medium-sized DC motors in various consumer and industrial applications.
• General-Purpose Inductive Load Control: Suitable for controlling solenoids, relays, and other inductive components in automation and control systems.
• Power Management Systems: Can be integrated into power management systems where precise control over inductive loads is required.

Conclusion of LB1867M-TLM-E

The LB1867M-TLM-E is a robust and versatile half-bridge driver IC designed for driving inductive loads. Its key features, including a half-bridge configuration, 1A output current per channel, and over-temperature protection, make it an excellent choice for applications involving DC motors and general-purpose inductive load control. Despite being marked as obsolete, the LB1867M-TLM-E remains a reliable option for engineers and designers looking for a proven solution in power management. Its compliance with environmental and safety regulations, along with its versatile operating parameters, ensures that it continues to meet the needs of modern electronic systems.