Texas Instruments

LM22679TJ-ADJ/NOPB  

DC Switching Voltage Regulators

LM22679TJ-ADJ/NOPB Description

The LM22679TJ-ADJ/NOPB is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for demanding DC switching voltage regulation applications. This device features a robust Buck topology, offering a wide input voltage range of 4.5V to 42V and a maximum output current of 5A. With an adjustable output voltage range from 1.285V to 37V, the LM22679TJ-ADJ/NOPB provides precise voltage regulation for a variety of applications.

LM22679TJ-ADJ/NOPB Features

• Adjustable Output Voltage: The LM22679TJ-ADJ/NOPB offers a flexible output voltage range, making it suitable for a wide range of applications.
• High Efficiency: Utilizing a Buck topology and synchronous rectification, this regulator achieves high efficiency, reducing power loss and improving system reliability.
• Wide Input Voltage Range: The device can handle input voltages from 4.5V to 42V, making it ideal for applications with varying power sources.
• Robust Protection Features: The LM22679TJ-ADJ/NOPB includes over-voltage, over-current, and thermal shutdown protection to safeguard the system from potential damage.
• Compact Surface Mount Package: The TO263-7 package allows for space-saving designs in compact electronic systems.
• Compliance with Industry Standards: The LM22679TJ-ADJ/NOPB is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

LM22679TJ-ADJ/NOPB Applications

The LM22679TJ-ADJ/NOPB is ideal for a variety of applications where precise voltage regulation and high efficiency are critical:

• Telecommunications Equipment: Powering base stations and other communication devices with varying input voltages.
• Industrial Control Systems: Providing stable power to motor drives and control circuits in industrial environments.
• Automotive Electronics: Regulating power for infotainment systems, lighting, and other electronic components in vehicles.
• Medical Devices: Ensuring reliable power supply to critical medical equipment with stringent voltage requirements.

Conclusion of LM22679TJ-ADJ/NOPB

The LM22679TJ-ADJ/NOPB from Texas Instruments is a versatile and efficient DC switching voltage regulator, offering adjustable output voltage, high efficiency, and robust protection features. Its wide input voltage range and compact surface mount package make it suitable for a variety of applications, including telecommunications, industrial control systems, automotive electronics, and medical devices. With its unique combination of performance, flexibility, and compliance with industry standards, the LM22679TJ-ADJ/NOPB stands out as a reliable choice for demanding voltage regulation applications.

LM22679TJ-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM22679TJ-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 Rev 13/Jul/2017       Die Attach Update RevA 20/Mar/2017