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MP28252EL-LF-P

MP28252EL-LF-P Description

The MP28252EL-LF-P is a high-performance, synchronous buck regulator from Monolithic Power Systems Inc., designed to deliver adjustable output voltage with a maximum output current of 2A. This IC is part of the MP series and features a wide input voltage range from 4.5V to 21V, making it suitable for a variety of power management applications. The regulator supports an adjustable output voltage range from 0.85V to 18.9V, providing flexibility in system design. It operates with a switching frequency range of 300kHz to 2MHz, allowing for optimization of efficiency and performance.

MP###28252EL-LF-P Features

• Synchronous Rectification: The MP28252EL-LF-P employs synchronous rectification, which significantly improves efficiency compared to traditional diode-based rectification. This feature is particularly beneficial in high-current applications, reducing power loss and improving overall system efficiency.
• Adjustable Output Voltage: With an output voltage range of 0.85V to 18.9V, the regulator offers a high degree of flexibility, making it suitable for a wide range of applications with varying voltage requirements.
• Wide Input Voltage Range: The input voltage range of 4.5V to 21V ensures compatibility with various power sources, enhancing the versatility of the regulator.
• High Efficiency: The combination of synchronous rectification and a wide switching frequency range (300kHz to 2MHz) allows the MP28252EL-LF-P to achieve high efficiency across different operating conditions.
• Surface Mount Technology: The surface mount package (14QFN) is ideal for compact designs and high-density PCB layouts, making it suitable for space-constrained applications.
• ROHS3 Compliant: The MP28252EL-LF-P meets the stringent environmental standards of ROHS3, ensuring compliance with global regulatory requirements.
• Moisture Sensitivity Level (MSL) 1: The MSL rating of 1 (Unlimited) indicates that the component is not sensitive to moisture, reducing the risk of damage during manufacturing processes.

MP28252EL-LF-P Applications

The MP28252EL-LF-P is well-suited for a variety of applications where high efficiency, flexibility, and reliability are critical. Some specific use cases include:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and laptops, where compact size and high efficiency are essential.
• Industrial Equipment: Suitable for industrial control systems and automation equipment that require stable and adjustable power supplies.
• Telecommunications: Can be used in base stations and communication equipment where a wide input voltage range and high efficiency are necessary.
• Automotive Electronics: Applicable in automotive systems, such as infotainment and advanced driver-assistance systems (ADAS), where reliability and performance are paramount.

Conclusion of MP28252EL-LF-P

The MP28252EL-LF-P from Monolithic Power Systems Inc. is a versatile and high-performance synchronous buck regulator that offers significant advantages over similar models. Its wide input and output voltage ranges, combined with synchronous rectification and adjustable output voltage, make it an ideal choice for a variety of power management applications. The surface mount package and ROHS3 compliance further enhance its suitability for modern electronic designs. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the MP28252EL-LF-P delivers reliable and efficient power management solutions.