Texas Instruments

LM2679S-ADJ/NOPB  

DC Switching Voltage Regulators

LM2679S-ADJ/NOPB Description

The LM2679S-ADJ/NOPB is a high-performance, adjustable output voltage DC switching voltage regulator designed and manufactured by Texas Instruments. This device is part of the SIMPLE SWITCHER® series and is known for its robust performance and reliability in various electronic applications. With an input voltage range of 8V to 40V and an output voltage adjustable from 1.21V to 37V, the LM2679S-ADJ/NOPB can handle a wide range of power requirements. It features a 5A output current and operates at a switching frequency of 260kHz, making it suitable for applications that demand high efficiency and compact design.

LM2679S-ADJ/NOPB Features

• Adjustable Output Voltage: The LM2679S-ADJ/NOPB offers a flexible output voltage range, allowing for customization to meet specific application needs.
• High Input Voltage Range: Capable of handling input voltages from 8V to 40V, this regulator is ideal for systems with varying power sources.
• 5A Output Current: This high current capacity makes the LM2679S-ADJ/NOPB suitable for applications requiring significant power delivery.
• 260kHz Switching Frequency: The high switching frequency contributes to the device's compact size and high efficiency.
• Positive Output Configuration: This configuration is beneficial for applications that require a positive voltage output.
• Surface Mount Technology: The device's surface mount design allows for easy integration into printed circuit boards (PCBs).
• REACH Unaffected and RoHS3 Compliant: Ensuring environmental compliance and adherence to global regulations.
• Moisture Sensitivity Level 3: With a MSL of 3, the device can withstand 168 hours of moisture exposure before baking is required.

LM2679S-ADJ/NOPB Applications

The LM2679S-ADJ/NOPB is an ideal choice for a variety of applications due to its adjustable output, high current capability, and robust performance:

• Industrial Control Systems: Where precise voltage regulation and high current are required for reliable operation.
• Telecommunications Equipment: For powering base stations and other communication devices that need stable and efficient power supply.
• Automotive Electronics: In applications such as infotainment systems, where the device's wide input voltage range is beneficial.
• Power Supplies for Consumer Electronics: Given its ability to handle high currents and provide stable output, it is well-suited for powering devices like laptops and gaming consoles.

Conclusion of LM2679S-ADJ/NOPB

The LM2679S-ADJ/NOPB from Texas Instruments stands out in the DC switching voltage regulator market due to its adjustable output, high current capacity, and wide input voltage range. Its high switching frequency and positive output configuration make it a versatile solution for a broad spectrum of applications. With its adherence to environmental standards and robust performance, the LM2679S-ADJ/NOPB is a reliable choice for engineers seeking a high-quality voltage regulator for their next project.

LM2679S-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM2679S-ADJ/NOPB

PCN Assembly/Origin :

LMDMOS devices 23/Mar/2018      

Datasheets :

LM2679      

Design Resources :

LM2679 Design with WEBENCH® Power Designer