Monolithic Power Systems

MPQ2178GQHE-12-AEC1-P  

DC Switching Voltage Regulators

MPQ2178GQHE-12-AEC1-P Description

The MPQ2178GQHE-12-AEC1-P is a high-performance, fixed-output voltage regulator designed for automotive applications. Manufactured by Monolithic Power Systems Inc., this device offers a robust and efficient solution for power management in demanding environments. With a fixed output voltage of 1.2V and a maximum output current of 2A, it is well-suited for applications requiring stable and reliable power delivery. The regulator operates within an input voltage range of 2.5V to 5.5V, making it versatile for various power supply scenarios. Its switching frequency of 2.4MHz ensures efficient power conversion with minimal footprint, ideal for space-constrained designs.

MPQ2178GQHE-12-AEC1-P Features

• Fixed Output Voltage: The MPQ2178GQHE-12-AEC1-P provides a fixed output voltage of 1.2V, ensuring consistent power delivery to sensitive automotive electronics.
• Wide Input Voltage Range: With an input voltage range of 2.5V to 5.5V, this regulator can handle a variety of power sources, enhancing its flexibility and reliability.
• High Output Current: Capable of delivering up to 2A of output current, it supports high-power applications without compromising performance.
• Synchronous Rectification: The inclusion of a synchronous rectifier boosts efficiency, reducing power loss and improving thermal performance.
• Automotive Grade: Certified for automotive use, this regulator meets stringent AEC-Q100 standards, ensuring reliability and durability in harsh conditions.
• Surface Mount Technology: The surface mount package (8QFN) allows for easy integration into compact and high-density PCB designs.
• Compliance and Safety: The MPQ2178GQHE-12-AEC1-P is REACH unaffected and RoHS3 compliant, adhering to environmental and safety regulations.
• Moisture Sensitivity Level: Rated MSL 1 (Unlimited), it is suitable for extended storage and manufacturing processes without the risk of moisture-related damage.

MPQ2178GQHE-12-AEC1-P Applications

The MPQ2178GQHE-12-AEC1-P is ideally suited for a range of automotive applications where reliable and efficient power management is critical. Key applications include:

• In-Car Electronics: Powering infotainment systems, navigation units, and advanced driver-assistance systems (ADAS).
• Battery Management Systems: Ensuring stable power delivery to critical components within hybrid and electric vehicles.
• Instrument Clusters: Providing consistent power to digital displays and gauges, enhancing driver visibility and safety.
• Telematics and Connectivity Modules: Supporting reliable operation of GPS, Bluetooth, and other wireless communication modules.

Conclusion of MPQ2178GQHE-12-AEC1-P

The MPQ2178GQHE-12-AEC1-P stands out as a reliable and efficient solution for automotive power management. Its combination of a fixed 1.2V output, wide input voltage range, and high output current capability makes it versatile and suitable for a variety of applications. The inclusion of synchronous rectification and its automotive-grade certification further enhance its performance and reliability. With its compact surface mount package and compliance with environmental standards, the MPQ2178GQHE-12-AEC1-P is an ideal choice for engineers looking to integrate a robust power regulator into their automotive designs.

MPQ2178GQHE-12-AEC1-P Documents

Download datasheets and manufacturer documentation for MPQ2178GQHE-12-AEC1-P

UNKNOWN TYPE :

MPQ2178      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration