Texas Instruments

LM22679TJE-ADJ/NOPB  

DC Switching Voltage Regulators

LM22679TJE-ADJ/NOPB Description

The LM22679TJE-ADJ/NOPB is a high-performance, adjustable-output voltage regulator from Texas Instruments, designed to deliver up to 5A of output current. This device is part of the SIMPLE SWITCHER® series, known for its robustness and ease of use. The LM22679TJE-ADJ/NOPB operates within a wide input voltage range of 4.5V to 42V, making it suitable for a variety of power management applications. It features a buck topology with a switching frequency of 500kHz, ensuring efficient power conversion and minimal footprint on the PCB.

LM22679TJE-ADJ/NOPB Features

• Adjustable Output Voltage: The LM22679TJE-ADJ/NOPB offers an adjustable output voltage range from 1.285V to 37V, providing flexibility to meet diverse application requirements.
• High Efficiency: With a switching frequency of 500kHz, the regulator achieves high efficiency while maintaining a compact design.
• Wide Input Voltage Range: The device operates reliably within an input voltage range of 4.5V to 42V, making it suitable for applications with varying input voltages.
• Positive Output Configuration: The regulator provides a positive output configuration, ensuring compatibility with most electronic systems.
• Surface Mount Packaging: The LM22679TJE-ADJ/NOPB is available in a surface mount package (TO263-7), facilitating easy integration into modern PCB designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1, making it suitable for unlimited storage and handling.
• Active Product Status: The LM22679TJE-ADJ/NOPB is an active product, ensuring continued availability and support from Texas Instruments.

LM22679TJE-ADJ/NOPB Applications

The LM22679TJE-ADJ/NOPB is ideal for a range of applications where high efficiency, adjustable output voltage, and robust performance are required. Specific use cases include:

• Industrial Systems: Powering motor controllers, PLCs, and other industrial equipment that require stable and adjustable voltage levels.
• Telecommunications: Providing reliable power to base stations, routers, and other telecom infrastructure.
• Automotive Electronics: Suitable for automotive applications where wide input voltage ranges and high current capabilities are necessary.
• Consumer Electronics: Ideal for powering high-current devices such as gaming consoles, high-end audio systems, and other consumer electronics that demand efficient power management.

Conclusion of LM22679TJE-ADJ/NOPB

The LM22679TJE-ADJ/NOPB from Texas Instruments stands out as a versatile and efficient solution for power management applications. Its wide input voltage range, adjustable output voltage, and high current capability make it suitable for a variety of demanding applications. The device's compliance with environmental standards and its robust design ensure long-term reliability and ease of integration. Whether used in industrial, automotive, or consumer electronics, the LM22679TJE-ADJ/NOPB offers a reliable and efficient power management solution.

LM22679TJE-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM22679TJE-ADJ/NOPB

PCN Assembly/Origin :

Alt Base Metal 21/Dec/2020      

Datasheets :

LM22679(Q) Datasheet      

Reference Design Library :

LM22679EVAL: 3.3V @ 5A, 4.5 ~ 42Vin      

Design Resources :

LM22679 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM22679(Q) Datasheet      

PCN Design/Specification :

Die Attach Update RevA 20/Mar/2017       Mult Devices 20/Jul/2017