Monolithic Power Systems

MP4570GF-Z  

DC Switching Voltage Regulators

MP4570GF-Z Description

The MP4570GF-Z, manufactured by Monolithic Power Systems Inc., is a high-performance DC switching voltage regulator that offers adjustable output voltage and a 3A current output. This surface-mount device operates with an input voltage range of 4.5V to 55V and features a switching frequency of 520kHz. It is designed with a buck topology and includes a synchronous rectifier for improved efficiency. The MP4570GF-Z is compliant with ROHS3 standards and classified under the REACH unaffected category.

MP4570GF-Z Features

• Adjustable Output Voltage: The MP4570GF-Z provides a flexible output voltage range from 1V to 49.5V, making it suitable for a variety of applications.
• High Current Output: With a 3A output current, this regulator can handle demanding power requirements.
• Synchronous Rectifier: Enhances efficiency and reduces power loss during the rectification process.
• Buck Topology: Offers high efficiency and fast transient response, ideal for applications requiring tight voltage regulation.
• Surface Mount: Facilitates easy integration into compact and dense electronic designs.
• Positive Output Configuration: Ensures compatibility with a wide range of electronic devices.
• Moisture Sensitivity Level (MSL) 2A: Allows for 4 weeks of storage without baking, simplifying logistics and inventory management.

MP4570GF-Z Applications

The MP4570GF-Z is ideal for applications where precise voltage regulation and high current are required. Some specific use cases include:

• Portable Electronics: Powering smartphones, tablets, and other handheld devices.
• Industrial Equipment: Providing stable power to sensors and control systems in industrial settings.
• Automotive Systems: Regulating voltage in infotainment systems and other electronic components within vehicles.
• Medical Devices: Ensuring reliable power supply to critical medical equipment.

Conclusion of MP4570GF-Z

The MP4570GF-Z stands out for its adjustable output voltage, high current capability, and synchronous rectification, making it a versatile choice for various high-power applications. Its compliance with environmental standards and robust design make it a reliable component for both commercial and industrial electronics. With its unique features, the MP4570GF-Z offers a competitive edge over similar models, providing a reliable and efficient solution for power regulation needs.

MP4570GF-Z Documents

Download datasheets and manufacturer documentation for MP4570GF-Z

Datasheets :

MP4570 Datasheet      

Environmental Information :

MonolithicPower Systems Environmental Compliance Declaration