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MP2491NGQB-P

MP2491NGQB-P Description

The MP2491NGQB-P is a high-performance DC switching voltage regulator designed by Monolithic Power Systems Inc. This device is an adjustable buck converter capable of delivering up to 6A of output current with an input voltage range of 4V to 32V. It features a switching frequency of 540kHz, ensuring efficient power conversion and minimal footprint in compact designs. The regulator supports a wide output voltage range from 0.5V to 30V, making it highly versatile for various applications. The MP2491NGQB-P is packaged in a surface-mount 13QFN format, ideal for space-constrained environments. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. The device also includes a synchronous rectifier for enhanced efficiency and operates at a moisture sensitivity level of 1 (unlimited), making it suitable for a wide range of operating conditions.

MP2491NGQB-P Features

• Adjustable Output Voltage: The MP2491NGQB-P offers an adjustable output voltage range from 0.5V to 3V0, providing flexibility to meet diverse application requirements.
• High Current Capability: With a maximum output current of 6A, this regulator can efficiently power demanding applications.
• Wide Input Voltage Range: The input voltage range of 4V to 32V allows for compatibility with various power sources, enhancing its versatility.
• High Switching Frequency: The 540kHz switching frequency enables the use of smaller inductors and capacitors, reducing the overall size of the power supply.
• Synchronous Rectification: The inclusion of a synchronous rectifier improves efficiency across the entire load range, reducing power loss and heat generation.
• Surface Mount Packaging: The 13QFN package type is suitable for surface-mount applications, making it ideal for compact and high-density designs.
• Regulatory Compliance: The MP2491NGQB-P is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level 1: The device is suitable for a wide range of operating conditions, including those with high humidity.

MP2491NGQB-P Applications

The MP2491NGQB-P is ideal for a variety of applications where high efficiency, compact size, and flexibility are critical. Some specific use cases include:

• Power Supply Units: Ideal for designing efficient power supply units in consumer electronics, industrial equipment, and automotive systems.
• Embedded Systems: Suitable for powering embedded processors and microcontrollers in IoT devices and smart systems.
• Telecommunications: Can be used in base stations and other telecom equipment where space and efficiency are crucial.
• Automotive Electronics: Perfect for automotive applications such as infotainment systems, advanced driver-assistance systems (ADAS), and electric vehicle (EV) components.
• Industrial Automation: Ideal for powering control systems, sensors, and actuators in industrial automation environments.

Conclusion of MP2491NGQB-P

The MP2491NGQB-P from Monolithic Power Systems Inc. stands out as a highly efficient and versatile DC switching voltage regulator. Its adjustable output voltage range, high current capability, and wide input voltage range make it suitable for a broad spectrum of applications. The high switching frequency and synchronous rectification ensure optimal efficiency and reduced power loss, while the surface-mount packaging and regulatory compliance make it an ideal choice for modern, compact designs. Whether used in consumer electronics, industrial systems, or automotive applications, the MP2491NGQB-P delivers reliable performance and exceptional value.