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MPQ4347GLE-5-AEC1-Z

MPQ4347GLE-5-AEC1-Z Description

The MPQ4347GLE-5-AEC1-Z is a high-performance buck regulator designed for automotive applications. Manufactured by Monolithic Power Systems Inc., this IC offers a fixed output voltage of 5V and can deliver up to 4A of output current. It features a wide input voltage range from 3.3V to 36V, making it suitable for various automotive power supply scenarios. The regulator operates within a switching frequency range of 350kHz to 2.5MHz, providing flexibility in design and optimization for efficiency and performance. The MPQ4347GLE-5-AEC1-Z is housed in a 17QFN package and is available in tape and reel format, ensuring ease of integration into surface-mount designs. This regulator is REACH unaffected, ROHS3 compliant, and has a moisture sensitivity level of 1 (unlimited), making it suitable for long-term storage and use in various environmental conditions.

MPQ4347GLE-5-AEC1-Z Features

• Fixed Output Voltage: Delivers a stable 5V output, ensuring consistent power supply to connected devices.
• Wide Input Voltage Range: Operates from 3.3V to 36V, accommodating a variety of input power sources.
• High Output Current: Capable of providing up to 4A of output current, suitable for high-power applications.
• Flexible Switching Frequency: Adjustable from 350kHz to 2.5MHz, allowing designers to optimize for efficiency and performance.
• Synchronous Rectification: Enhances efficiency and reduces power loss, making it ideal for applications requiring high efficiency.
• Automotive Grade: Designed to meet the stringent requirements of automotive applications, ensuring reliability and durability.
• Compliance and Safety: REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level 1: Suitable for storage and use in various environmental conditions without degradation.
• Surface Mount, Wettable Flank: Easy to integrate into modern PCB designs, ensuring robust mechanical and electrical connections.

MPQ4347GLE-5-AEC1-Z Applications

The MPQ4347GLE-5-AEC1-Z is ideal for a range of automotive applications where reliable power management is crucial. Key applications include:

• Automotive Electronics: Powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
• Industrial Equipment: Providing stable power supply to sensors, actuators, and control systems in industrial environments.
• Telecommunications: Ensuring reliable power for communication modules and base stations.
• Consumer Electronics: Suitable for high-power devices such as gaming consoles and high-end laptops.

Conclusion of MPQ4347GLE-5-AEC1-Z

The MPQ4347GLE-5-AEC1-Z is a robust and versatile buck regulator designed to meet the demanding requirements of automotive and industrial applications. Its wide input voltage range, high output current capability, and adjustable switching frequency make it a flexible and efficient solution for power management. The inclusion of synchronous rectification enhances efficiency, while its automotive-grade construction ensures reliability and durability. With its compliance to REACH and ROHS3 standards, the MPQ4347GLE-5-AEC1-Z is not only a high-performance solution but also an environmentally responsible choice. This regulator is ideal for designers seeking a reliable, high-efficiency power management solution for their automotive and industrial projects.