Monolithic Power Systems

MPQ9841GLE-5-AEC1-Z  

DC Switching Voltage Regulators

MPQ9841GLE-5-AEC1-Z Description

The MPQ9841GLE-5-AEC1-Z is a high-performance DC switching voltage regulator designed for automotive applications. Manufactured by Monolithic Power Systems Inc., this regulator is part of the MPQ series and offers a fixed output voltage of 5V with a maximum output current of 1A. It features a wide input voltage range from 3.3V to 36V, making it suitable for various power supply requirements. The regulator operates within a switching frequency range of 350kHz to 2.5MHz, providing flexibility in design and efficiency optimization. With a synchronous rectifier, the MPQ9841GLE-5-AEC1-Z ensures high efficiency and low power loss. The device is packaged in a 16QFN wettable flank surface mount package, which is ideal for compact and robust automotive electronic systems. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. The moisture sensitivity level (MSL) of 1 (unlimited) makes it suitable for a wide range of manufacturing processes.

MPQ9841GLE-5-AEC1-Z Features

• Fixed Output Voltage: Provides a stable 5V output, suitable for powering a variety of electronic components and systems.
• Wide Input Voltage Range: Operates efficiently from 3.3V to 36V, accommodating different power sources and ensuring reliability in diverse operating conditions.
• High Output Current: Delivers up to 1A of output current, making it ideal for applications requiring significant power.
• Synchronous Rectification: Enhances efficiency and reduces power loss, contributing to better thermal performance and energy savings.
• Flexible Switching Frequency: Operates within a range of 350kHz to 2.5MHz, allowing designers to optimize for size, efficiency, and electromagnetic interference (EMI).
• Automotive Grade: Certified for automotive use, ensuring robustness and reliability in demanding vehicular environments.
• Surface Mount, Wettable Flank: The 16QFN package is designed for easy integration into compact automotive electronic systems, enhancing mechanical stability and thermal performance.
• Regulatory Compliance: REACH unaffected and RoHS3 compliant, ensuring environmental safety and adherence to industry standards.

MPQ9841GLE-5-AEC1-Z Applications

The MPQ9841GLE-5-AEC1-Z is ideally suited for a variety of automotive applications where reliability, efficiency, and compact design are paramount. Specific use cases include:

• In-Car Electronics: Powering infotainment systems, GPS navigation units, and other in-car electronic devices that require a stable 5V supply.
• Advanced Driver Assistance Systems (ADAS): Providing reliable power to critical systems such as cameras, sensors, and control units that enhance vehicle safety and driver assistance.
• Telematics and Communication Modules: Ensuring stable power supply to telematics systems and communication modules that require efficient power management.
• Battery Management Systems: Supporting the power needs of battery management systems in hybrid and electric vehicles, contributing to overall system efficiency and reliability.

Conclusion of MPQ9841GLE-5-AEC1-Z

The MPQ9841GLE-5-AEC1-Z stands out as a robust and efficient DC switching voltage regulator tailored for automotive applications. Its wide input voltage range, high output current, and synchronous rectification make it an excellent choice for powering various electronic systems in vehicles. The device's automotive grade certification, regulatory compliance, and compact surface mount package further enhance its appeal for modern automotive designs. Whether powering in-car electronics, ADAS, or other critical systems, the MPQ9841GLE-5-AEC1-Z delivers reliable performance and efficiency, making it a preferred choice for automotive engineers and designers.

MPQ9841GLE-5-AEC1-Z Documents

Download datasheets and manufacturer documentation for MPQ9841GLE-5-AEC1-Z

Datasheets :

MPQ9841      

HTML Datasheet :

MPQ9841      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration