Monolithic Power Systems

MP28258DD-LF-P

MP28258DD-LF-P Description

The MP28258DD-LF-P is a high-performance, adjustable output voltage buck regulator designed by Monolithic Power Systems Inc., a leading provider of power management solutions. This IC is part of the Power Management (PMIC) category and is ideal for applications requiring a robust and efficient power conversion solution. The MP28258DD-LF-P features an adjustable output voltage ranging from 0.815V to 13V, making it highly versatile for various electronic systems. It operates within an input voltage range of 4.2V to 20V and is capable of delivering up to 3A of output current. The device is housed in a compact 12QFN package, suitable for surface mount applications, and is available in a Tape & Reel (TR) format for convenient handling and assembly.

MP28258DD-LF-P Features

• Adjustable Output Voltage: The MP28258DD-LF-P offers an adjustable output voltage range from 0.815V to 13V, providing flexibility to meet the specific voltage requirements of different applications.
• Wide Input Voltage Range: With an input voltage range of 4.2V to 20V, this regulator can accommodate a variety of power sources, enhancing its usability in diverse electronic systems.
• High Output Current Capability: The regulator is designed to deliver up to 3A of output current, making it suitable for high-power applications.
• Synchronous Rectification: The inclusion of synchronous rectification ensures high efficiency and reduced power loss, which is crucial for maintaining system performance and minimizing heat generation.
• Positive Output Configuration: The regulator provides a positive output configuration, which is commonly required in many electronic circuits.
• Compliance and Reliability: The MP28258DD-LF-P is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for various manufacturing environments.
• Buck Topology: Utilizing a buck topology, the regulator ensures efficient power conversion and stable output voltage regulation.
• Single Output: The device features a single output, simplifying design and reducing complexity in applications requiring a single regulated power supply.

MP28258DD-LF-P Applications

The MP28258DD-LF-P is well-suited for a range of applications where efficient power conversion and adjustable voltage regulation are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops, where adjustable voltage and high current capabilities are essential.
• Industrial Equipment: Suitable for industrial control systems and automation equipment that require stable and efficient power supplies.
• Telecommunications: Can be used in base stations and network equipment where reliable power management is crucial.
• Automotive Electronics: Applicable in automotive systems, such as infotainment and advanced driver assistance systems (ADAS), where high efficiency and robustness are required.

Conclusion of MP28258DD-LF-P

The MP28258DD-LF-P from Monolithic Power Systems Inc. stands out as a versatile and efficient power management solution. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a variety of applications. The inclusion of synchronous rectification and compliance with environmental standards further enhance its appeal. While it is marked as "Not For New Designs," the MP28258DD-LF-P remains a reliable choice for existing projects and systems that require a robust and efficient buck regulator.