Texas Instruments

LM22672MRE-ADJ/NOPB  

DC Switching Voltage Regulators

LM22672MRE-ADJ/NOPB Description

The LM22672MRE-ADJ/NOPB is a high-performance, adjustable output voltage regulator designed by Texas Instruments. This device is part of the SIMPLE SWITCHER® series, known for its ease of use and robust performance. The LM22672MRE-ADJ/NOPB operates within a wide input voltage range of 4.5V to 42V, making it suitable for a variety of applications where input voltage levels can vary significantly. It delivers a maximum output current of 1A, ensuring reliable power delivery to demanding loads.

This buck regulator features a switching frequency of 500kHz, which allows for the use of smaller inductors and capacitors, thereby reducing the overall footprint of the power supply solution. The output voltage is adjustable from 1.285V to 37V, providing flexibility to meet different system requirements. The LM22672MRE-ADJ/NOPB is available in an 8-SOPWR package, which is suitable for surface mount applications, ensuring ease of integration into modern electronic designs.

LM22672MRE-ADJ/NOPB Features

• Adjustable Output Voltage: The LM22672MRE-ADJ/NOPB offers an adjustable output voltage range from 1.285V to 37V, providing flexibility to meet various system requirements.
• Wide Input Voltage Range: With an input voltage range of 4.5V to 42V, this regulator can handle a wide variety of input sources, making it highly versatile.
• High Efficiency: The buck topology ensures high efficiency, minimizing power loss and heat generation, which is crucial for applications with limited thermal budget.
• 500kHz Switching Frequency: This high switching frequency allows for the use of smaller passive components, reducing the overall size and cost of the power supply.
• Positive Output Configuration: The regulator provides a positive output configuration, suitable for most common power supply applications.
• Compliance and Reliability: The LM22672MRE-ADJ/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3 (168 Hours), making it suitable for manufacturing processes that require reflow soldering.
• Active Product Status: As an active product, the LM22672MRE-ADJ/NOPB is readily available for purchase and integration into new designs.

LM22672MRE-ADJ/NOPB Applications

The LM22672MRE-ADJ/NOPB is ideal for a wide range of applications where a compact, efficient, and reliable power supply solution is required. Some specific use cases include:

• Industrial Equipment: Powering sensors, actuators, and control systems in industrial environments where input voltage can vary widely.
• Telecommunications: Providing stable power to communication modules and base stations that require high efficiency and reliability.
• Automotive Electronics: Suitable for automotive applications where the regulator can handle the wide voltage swings from the vehicle's electrical system.
• Consumer Electronics: Ideal for powering devices such as portable chargers, smart home devices, and other consumer electronics that need a compact and efficient power solution.

Conclusion of LM22672MRE-ADJ/NOPB

The LM22672MRE-ADJ/NOPB from Texas Instruments is a versatile and efficient buck regulator that offers adjustable output voltage, wide input voltage range, and high switching frequency. Its compact 8-SOPWR package and surface mount configuration make it easy to integrate into a variety of electronic designs. With its compliance to environmental and safety standards, the LM22672MRE-ADJ/NOPB is a reliable choice for applications in industrial, telecommunications, automotive, and consumer electronics. Its unique features and performance benefits make it a standout option in the power management IC market.

LM22672MRE-ADJ/NOPB Documents

Download datasheets and manufacturer documentation for LM22672MRE-ADJ/NOPB

PCN Assembly/Origin :

Mult Devices Rev 28/Feb/2018      

Datasheets :

LM22672 Datasheet      

Reference Design Library :

LM22672EVAL: 3.3V @ 1A, 4.5 ~ 42Vin      

Design Resources :

LM22672 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM22672 Datasheet