Monolithic Power Systems

MPQ2179GQHE-AEC1-P  

DC Switching Voltage Regulators

MPQ2179GQHE-AEC1-P Description

The MPQ2179GQHE-AEC1-P is a high-performance, adjustable-output buck regulator designed for automotive applications. Manufactured by Monolithic Power Systems Inc., this IC offers a robust and efficient solution for power management needs. It features an adjustable output voltage range from 0.6V to 5V, making it highly versatile for various electronic systems. With a maximum input voltage of 5.5V and a minimum input voltage of 2.5V, the MPQ2179GQHE-AEC1-P ensures stable operation across a wide range of input conditions. The regulator supports a maximum output current of 3A, providing ample power for demanding applications. Its switching frequency is set at 2.4MHz, enabling high efficiency and reduced component size. device The is packaged in an 8QFN format and is available on tape and reel, ensuring ease of integration into surface-mount manufacturing processes. The MPQ2179GQHE-AEC1-P is AEC1 qualified, ensuring reliability and performance in automotive environments.

MPQ2179GQHE-AEC1-P Features

• Adjustable Output Voltage: The MPQ2179GQHE-AEC1-P offers an adjustable output voltage range from 0.6V to 5V, providing flexibility to meet diverse system requirements.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, the regulator can operate efficiently across various power sources.
• High Output Current: Capable of delivering up to 3A of output current, this regulator is suitable for applications requiring high power delivery.
• Synchronous Rectification: The inclusion of a synchronous rectifier enhances efficiency and reduces power loss, making it ideal for energy-sensitive applications.
• High Switching Frequency: Operating at a switching frequency of 2.4MHz, the regulator achieves high efficiency and allows for the use of smaller passive components.
• Automotive Grade: AEC1 qualification ensures that the MPQ2179GQHE-AEC1-P meets the stringent reliability and performance standards required for automotive applications.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, adhering to environmental and safety regulations. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing conditions.

MPQ2179GQHE-AEC1-P Applications

The MPQ2179GQHE-AEC1-P is well-suited for a variety of automotive applications where high efficiency, reliability, and flexibility are paramount. Key applications include:

• In-Car Electronics: Ideal for powering infotainment systems, navigation units, and other electronic devices within vehicles.
• Battery Management Systems: Provides stable and efficient power delivery for battery management systems, ensuring optimal performance and longevity.
• LED Lighting: Suitable for driving LED lights in automotive applications, offering precise voltage control and high efficiency.
• On-Board Electronics: Supports various on-board electronic systems, including ECUs (Electronic Control Units) and other critical automotive electronics.

Conclusion of MPQ2179GQHE-AEC1-P

The MPQ2179GQHE-AEC1-P stands out as a reliable and efficient buck regulator tailored for automotive applications. Its wide input voltage range, adjustable output voltage, and high output current capability make it a versatile solution for diverse power management needs. The inclusion of synchronous rectification and a high switching frequency ensures high efficiency and reduced power loss, making it an ideal choice for energy-sensitive applications. With AEC1 qualification and compliance with environmental and safety standards, the MPQ2179GQHE-AEC1-P offers a robust and reliable solution for automotive power management.

MPQ2179GQHE-AEC1-P Documents

Download datasheets and manufacturer documentation for MPQ2179GQHE-AEC1-P

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration