onsemi

LV5043NV-MPB-E

LV5043NV-MPB-E Description

The LV5043NV-MPB-E is a DC-DC switching controller designed by onsemi, a leading manufacturer in the electronics industry. This controller is part of the LV5043 family and is packaged in a Tube format. It is classified under the category of DC-DC Switching Controllers and is specifically designed to provide efficient power management solutions. The LV5043NV-MPB-E is currently classified as obsolete, which means it is no longer in active production but may still be available for specific applications or legacy systems.

This controller is REACH unaffected, ensuring compliance with the European Union's regulation on the Registration, Evaluation, Authorization, and Restriction of Chemicals. It is also classified under the ECCN (Export Control Classification Number) as EAR99, indicating that it is not subject to specific export controls. The HTSUS (Harmonized Tariff Schedule of the United States) code for this product is 8542.39.0001, which is relevant for customs and import purposes.

The LV5043NV-MPB-E features a Moisture Sensitivity Level (MSL) of 3, which means it can be safely stored for up to 168 hours in a controlled environment before being exposed to the soldering process. This feature is crucial for maintaining the integrity of the component during manufacturing processes.

LV5043NV-MPB-E Features

The LV5043NV-MPB-E offers several key features that make it a robust solution for DC-DC power conversion:

• Buck PWM Control: The controller employs a Buck Pulse Width Modulation (PWM) scheme, which is highly efficient for step-down voltage conversion. This feature ensures stable output voltage regulation and high efficiency, making it suitable for applications requiring precise power management.
• 30SSOP Package: The 30SSOP (Shrink Small Outline Package) format provides a compact and reliable housing for the controller. This package type is ideal for space-constrained applications while maintaining high performance and durability.
• High Efficiency: The LV5043NV-MPB-E is designed to achieve high efficiency in power conversion, reducing power loss and improving overall system performance. This is particularly beneficial in applications where energy efficiency is critical.
• Wide Input Voltage Range: The controller supports a wide range of input voltages, making it versatile for various power supply configurations. This flexibility allows it to be used in a broad range of applications without requiring significant modifications.
• Integrated Protection Features: The LV5043NV-MPB-E includes integrated protection features such as over-current protection, over-voltage protection, and thermal shutdown. These features enhance the reliability and safety of the power management system.

LV5043NV-MPB-E Applications

The LV5043NV-MPB-E is suitable for a variety of applications due to its robust design and high efficiency:

• Telecommunications: In telecom equipment, the LV5043NV-MPB-E can be used to manage power efficiently, ensuring stable operation of base stations and other critical infrastructure.
• Industrial Equipment: The controller is ideal for industrial applications where reliable power management is essential. It can be used in motor drives, PLCs, and other industrial control systems.
• Consumer Electronics: In consumer electronics, the LV5043NV-MPB-E can be used in power supplies for devices such as TVs, monitors, and other appliances, providing efficient power management and ensuring high performance.
• Automotive: The controller's compact size and high efficiency make it suitable for automotive applications, such as in-vehicle infotainment systems and electronic control units.

Conclusion of LV5043NV-MPB-E

The LV5043NV-MPB-E is a versatile and efficient DC-DC switching controller designed to meet the demands of various power management applications. Its Buck PWM control scheme, compact 30SSOP package, and integrated protection features make it a reliable choice for applications requiring high efficiency and stable voltage regulation. Although the product is now obsolete, it remains a valuable component for legacy systems and specific applications where its unique features and performance benefits are still highly relevant. For those seeking a robust and efficient power management solution, the LV5043NV-MPB-E is a notable option to consider.