Monolithic Power Systems

MPQ4418AGJ-AEC1-Z  

DC Switching Voltage Regulators

MPQ4418AGJ-AEC1-Z Description

The MPQ4418AGJ-AEC1-Z 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 ranging from 0.8V to 32.4V and can deliver up to 600mA of output current. The regulator operates over a wide input voltage range of 4V to 36V, making it suitable for various power supply scenarios. With a switching frequency of 410kHz, the MPQ4418AGJ-AEC1-Z ensures efficient power conversion and minimal electromagnetic interference (EMI).

MPQ4418AGJ-AEC1-Z Features

-Adjustable Output Voltage: The MPQ4418AGJ-AEC1-Z provides an adjustable output voltage range from 0.8V to 32.4V, offering flexibility for different load requirements.

• Wide Input Voltage Range: The regulator supports an input voltage range of 4V to 36V, ensuring compatibility with various power sources.
• High Output Current: With a maximum output current of 600mA, this buck regulator can efficiently power demanding loads.
• Synchronous Rectification: The inclusion of synchronous rectification enhances efficiency and reduces power loss, making it ideal for high-current applications.
• Automotive Grade: Certified for automotive use the, MPQ4418AGJ-AEC1-Z meets stringent reliability and performance standards required for automotive electronics.
• Compliance: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory adherence.
• Moisture Sensitivity Level: With an MSL rating of 1 (Unlimited), the MPQ4418AGJ-AEC1-Z is suitable for surface mount assembly processes without additional moisture protection.
• Packaging: Available a in TSOT23-8 package, the regulator is compact and suitable for space-constrained applications.

MPQ4418AGJ-AEC1-Z Applications

The MPQ4418AGJ-AEC1-Z is well-suited for a variety of automotive applications where reliable and efficient power management is crucial. Some specific use cases include:

• Automotive Electronics: Ideal for powering electronic control units (ECUs), infainmentot systems, and advanced driver-assistance systems (ADAS).
• Industrial Equipment: Suitable for powering sensors, actuators, and other industrial components that require stable and efficient power supply.
• Telecommunications: Can be used in base station power supplies, providing reliable power to critical communication equipment.
• Consumer Electronics: Applicable in high-current consumer devices such as tablets, laptops, and gaming consoles.

Conclusion of MPQ4418AGJ-AEC1-Z

The MPQ4418AGJ-AEC1-Z stands out as a versatile and efficient buck regulator, offering a wide range of features that cater to the demanding requirements of automotive and industrial applications. Its adjustable output voltage, wide input range, and high output current make it a reliable choice for power management. The inclusion of synchronous rectification ensures high efficiency, while its automotive-grade certification guarantees robust performance in harsh environments. With its compact TSOT23-8 package and compliance with environmental regulations, the MPQ4418AG-AJEC1-Z is an excellent choice for engineers seeking a reliable and efficient power solution.

MPQ4418AGJ-AEC1-Z Documents

Download datasheets and manufacturer documentation for MPQ4418AGJ-AEC1-Z