onsemi

LB1980JH-MPB-E

LB1980JH-MPB-E Description

The LB1980JH-MPB-E is a high-performance motor driver IC designed for brushless DC (BLDC) motor applications. Manufactured by onsemi, this obsolete yet highly reliable device is tailored for automotive-grade applications, ensuring robustness and durability in demanding environments. The LB1980JH-MPB-E operates within a supply voltage range of 4.5V to 5.5V and can handle a load voltage of 5V to 22V, making it suitable for a variety of motor control scenarios. Its half-bridge output configuration, capable of delivering up to 1.3A, provides efficient power management and control. The device is housed in a surface-mount 28HSOP package, which is ideal for compact and space-constrained designs. The LB1980JH-MPB-E also features a parallel interface, enhancing its compatibility with various control systems.

LB1980JH-MPB-E Features

• Output Current: The LB1980JH-MPB-E can deliver a maximum output current of 1.3A, ensuring sufficient power for driving BLDC motors efficiently.
• Output Configuration: The half-bridge configuration (3) allows for versatile control options and is optimized for BLDC motor applications.
• Technology: Utilizing bipolar technology, this IC offers high performance and reliability in motor control applications.
• Supply Voltage Range: The wide supply voltage range of 4.5V to 5.5V ensures compatibility with various power sources and enhances flexibility in design.
• Load Voltage Range: With a load voltage range of 5V to 22V, the LB1980JH-MPB-E can accommodate a broad spectrum of motor voltage requirements.
• Moisture Sensitivity Level: Rated at MSL 3 (168 hours), the LB1980JH-MPB-E is suitable for environments with moderate moisture exposure, ensuring long-term reliability.
• Compliance: The device is REACH unaffected and classified under ECCN EAR99, meeting international regulatory standards.
• Automotive Grade: Designed for automotive applications, the LB1980JH-MPB-E meets stringent quality and reliability standards required for automotive electronics.
• Mounting Type: The surface-mount package type facilitates easy integration into modern PCB designs, enhancing manufacturing efficiency.
• Package: The 28HSOP package in a tube format ensures robust mechanical support and ease of handling during assembly processes.

LB1980JH-MPB-E Applications

The LB1980JH-MPB-E is particularly well-suited for automotive applications where reliability, efficiency, and compact design are paramount. Its robust performance makes it ideal for driving BLDC motors in various automotive systems, such as:

• Electric Power Steering (EPS): Provides precise control and efficient power management for EPS systems, enhancing driving safety and comfort.
• Electric Water Pumps: Ensures reliable operation and efficient power delivery for cooling systems in hybrid and electric vehicles.
• Electric Oil Pumps: Offers robust performance for lubrication systems, contributing to the overall reliability of the vehicle's mechanical components.
• HVAC Systems: Controls BLDC motors in heating, ventilation, and air conditioning systems, ensuring optimal performance and energy efficiency.

Conclusion of LB1980JH-MPB-E

The LB1980JH-MPB-E is a versatile and reliable motor driver IC designed for demanding automotive applications. Its robust performance, wide voltage range, and efficient power management capabilities make it an excellent choice for driving BLDC motors in various automotive systems. Despite being marked as obsolete, the LB1980JH-MPB-E continues to offer significant advantages over similar models, including its automotive-grade reliability, compact surface-mount package, and compatibility with a wide range of motor voltage requirements. For engineers and designers in the automotive industry, the LB1980JH-MPB-E remains a valuable component for ensuring high performance and reliability in motor control applications.