Texas Instruments

LM2597HVMX-ADJ  

DC Switching Voltage Regulators

LM2597HVMX-ADJ Description

The LM2597HVMX-ADJ is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for applications requiring a reliable and efficient power management solution. This regulator is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM2597HVMX-ADJ features an adjustable output voltage range from 1.2V to 57V, making it highly versatile for a wide array of applications. It operates with an input voltage range of 4.5V to 60V, ensuring compatibility with various power sources.

The regulator is designed to deliver a maximum output current of 500mA, making it suitable for applications where moderate power delivery is required. The LM2597HVMX-ADJ employs a buck topology with a switching frequency of 150kHz, which helps in achieving high efficiency while maintaining a compact design. The regulator is housed in an 8-pin SOIC package, which is ideal for surface-mount applications, ensuring ease of integration into modern electronic designs.

LM2597HVMX-ADJ Features

• Adjustable Output Voltage: The LM2597HVMX-ADJ offers an adjustable output voltage range from 1.2V to 57V, providing flexibility to meet the specific requirements of various electronic systems.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 60V, this regulator can accommodate a broad spectrum of power sources, enhancing its versatility.
• High Efficiency Buck Topology: Utilizing a buck topology with a switching frequency of 150kHz, the LM2597HVMX-ADJ ensures high efficiency and minimal power loss, making it suitable for applications where energy efficiency is critical.
• Surface-Mount Package: The 8-pin SOIC package is designed for surface-mount technology (SMT), facilitating easy integration into compact and high-density PCB designs.
• Positive Output Configuration: The regulator provides a positive output configuration, which is commonly required in most electronic systems.
• Obsolete Status: While the LM2597HVMX-ADJ is marked as obsolete, it remains a reliable choice for legacy systems and applications where its unique features are still highly valued.

LM2597HVMX-ADJ Applications

The LM2597HVMX-ADJ is ideal for a variety of applications where a reliable and efficient power management solution is required. Some specific use cases include:

• Telecommunications Equipment: The wide input voltage range and adjustable output make it suitable for powering various components in telecom systems.
• Industrial Controls: The robust design and high efficiency are beneficial in industrial applications where reliability and energy efficiency are paramount.
• Consumer Electronics: The compact size and surface-mount package make it ideal for consumer devices where space is a constraint.
• Automotive Electronics: The regulator's wide input voltage range and high efficiency are advantageous in automotive applications, where power sources can vary significantly.

Conclusion of LM2597HVMX-ADJ

The LM2597HVMX-ADJ from Texas Instruments is a versatile and efficient power management solution, offering adjustable output voltage and a wide input voltage range. Its high efficiency buck topology and surface-mount package make it suitable for a variety of applications, from telecommunications to consumer electronics. Despite its obsolete status, the LM2597HVMX-ADJ remains a reliable choice for legacy systems and applications where its unique features are still highly valued.

LM2597HVMX-ADJ Documents

Download datasheets and manufacturer documentation for LM2597HVMX-ADJ

Datasheets :

LM2597(HV)      

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LM2597(HV)