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LM2673SX-12/NOPB

LM2673SX-12/NOPB Description

The LM2673SX-12/NOPB is a high-performance buck regulator designed for applications requiring a stable and efficient power supply. Manufactured by National Semiconductor, this device is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2673SX-12/NOPB features a fixed output voltage of 12V and is capable of delivering up to 3A of output current. It operates within an input voltage range of 8V to 40V, making it suitable for a wide range of power supply applications. The device employs a buck topology with a switching frequency of 260kHz, ensuring efficient power conversion and minimal heat dissipation. The LM2673SX-12/NOPB is available in a surface-mount package, specifically the DDPAK, which is ideal for compact and high-density designs. With its active product status and EAR99 ECCN classification, the LM2673SX-12/NOPB is a reliable choice for engineers seeking a high-efficiency power management solution.

LM2673SX-12/NOPB Features

• Fixed Output Voltage: The LM2673SX-12/NOPB provides a stable 12V output, ensuring consistent power delivery to connected devices.
• High Input Voltage Range: With an input voltage range of8V to 40V, this regulator can accommodate a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 3A of output current, the LM2673SX-12/NOPB is suitable for applications requiring significant power.
• Efficient Buck Topology: Utilizing a buck topology with a switching frequency of 260kHz, the regulator ensures high efficiency and minimal power loss.
• Surface-Mount Packaging: The DDPAK package type allows for easy integration into compact and high-density designs.
• Positive Output Configuration: The positive output configuration ensures compatibility with a wide range of electronic systems.
• Active Product Status: The LM2673SX-12/NOPB is an active product, ensuring availability and support for ongoing projects.
• Ease of Use: As part of the SIMPLE SWITCHER® series, the LM2673SX-12/NOPB is designed for ease of use, reducing design complexity and time-to-market.

LM2673SX-12/NOPB Applications

The LM2673SX-12/NOPB is ideal for a variety of applications where a reliable and efficient power supply is required. Some specific use cases include:

• Industrial Equipment: Providing stable power to industrial control systems, sensors, and actuators.
• Telecommunications: Powering base stations, routers, and other telecom equipment.
• Automotive Electronics: Supplying power to electronic control units (ECUs) and other automotive systems.
• Consumer Electronics: Ensuring stable power delivery to devices such as gaming consoles, set-top boxes, and high-end audio equipment.
• Medical Devices: Powering diagnostic equipment, monitoring systems, and other medical devices where reliability is critical.

Conclusion of LM2673SX-12/NOPB

The LM2673SX-12/NOPB stands out as a robust and efficient power management solution, offering a fixed 12V output with a high current capability of 3A. Its wide input voltage range and efficient buck topology make it suitable for a variety of applications, from industrial equipment to consumer electronics. The surface-mount DDPAK package ensures easy integration into compact designs, while the SIMPLE SWITCHER® series' ease of use reduces design complexity. With its active product status and EAR99 classification, the LM2673SX-12/NOPB is a reliable choice for engineers seeking a high-performance power management solution.