Monolithic Power Systems

MPQ9841GLE-33-AEC1-Z  

DC Switching Voltage Regulators

MPQ9841GLE-33-AEC1-Z Description

The MPQ9841GLE-33-AEC1-Z is a high-performance buck regulator designed by Monolithic Power Systems Inc., a leading manufacturer in the power management industry. This IC regulator is part of the MPQ series and is specifically tailored for automotive applications, ensuring robustness and reliability under stringent conditions. The device features a fixed output voltage of 3.3V and is capable of delivering up to 1A of output current. It operates within a wide input voltage range of 3.3V to 36V, making it suitable for various power supply scenarios. The switching frequency is adjustable between 350kHz and 2.5MHz, allowing for optimization of efficiency and performance based on specific application requirements.

MPQ9841GLE-33-AEC1-Z Features

• Output Type: Fixed, ensuring stable power delivery.
• Input Voltage Range: 3.3V to 36V, providing flexibility for diverse power sources.
• Output Current: 1A, sufficient for demanding applications.
• Output Configuration: Positive, suitable for standard power supply configurations.
• Switching Frequency: 350kHz to 2.5MHz, enabling high efficiency and reduced component size.
• Synchronous Rectifier: Yes, enhancing efficiency and reducing power loss.
• Product Status: Active, ensuring availability and support.
• Compliance: ROHS3 compliant and REACH unaffected, meeting environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various manufacturing environments.
• Package: 16QFN, Tape & Reel (TR), ideal for surface mount and wettable flank applications.
• Grade: Automotive, ensuring reliability and durability in harsh conditions.
• Topology: Buck, providing efficient voltage regulation.
• Number of Outputs: 1, simplifying design and reducing complexity.

MPQ9841GLE-33-AEC1-Z Applications

The MPQ9841GLE-33-AEC1-Z is ideal for a range of automotive applications where reliable power management is crucial. Its wide input voltage range and fixed output voltage make it suitable for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). The high efficiency and low power loss due to the synchronous rectifier feature make it an excellent choice for applications requiring minimal heat dissipation and high energy efficiency. The automotive grade ensures it can withstand the demanding conditions often found in vehicles, such as high temperatures, vibrations, and electrical noise.

Conclusion of MPQ9841GLE-33-AEC1-Z

The MPQ9841GLE-33-AEC1-Z stands out as a reliable and efficient buck regulator designed for the automotive industry. Its wide input voltage range, fixed output voltage, and high output current capability make it versatile and suitable for a variety of applications. The adjustable switching frequency allows for optimization of performance and efficiency, while the synchronous rectifier ensures minimal power loss. The automotive grade and compliance with environmental standards further enhance its appeal. Overall, the MPQ9841GLE-33-AEC1-Z is an excellent choice for engineers seeking a robust and efficient power management solution for automotive applications.

MPQ9841GLE-33-AEC1-Z Documents

Download datasheets and manufacturer documentation for MPQ9841GLE-33-AEC1-Z