Monolithic Power Systems Tariff Inquiry

MPQ4423HGQ-P

MPQ4423HGQ-P Description

The MPQ4423HGQ-P is a high-performance, adjustable output voltage regulator designed for demanding applications that require efficient power management. Manufactured by Monolithic Power Systems Inc., this DC switching voltage regulator offers a wide input voltage range from 4V to 36V, making it suitable for a variety of power supply applications. The regulator is capable of delivering up to 3A of output current, ensuring robust performance in high-current applications.

The MPQ4423HGQ-P features a buck topology, which is known for its high efficiency and compact design. The regulator operates at a switching frequency of 410kHz, allowing for the use of smaller inductors and capacitors, thereby reducing the overall footprint of the power supply. The output voltage is adjustable from 0.8V to 32.4V, providing flexibility to meet diverse system requirements.

MPQ4423HGQ-P Features

• Wide Input Voltage Range: 4V to 36V, ensuring compatibility with a broad range of input power sources.
• High Output Current: Capable of delivering up to 3A, making it suitable for applications requiring high current.
• Adjustable Output Voltage: Output voltage can be adjusted from 0.8V to 32.4V, offering flexibility in system design.
• Buck Topology: High efficiency and compact design, ideal for space-constrained applications.
• Switching Frequency: 410kHz, enabling the use of smaller passive components.
• Synchronous Rectification: Enhances efficiency and reduces power loss.
• Surface Mount Packaging: Available in an 8QFN package, suitable for surface mount technology.
• Compliance and Safety: REACH Unaffected and ROHS3 Compliant, ensuring environmental and safety standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

MPQ4423HGQ-P Applications

The MPQ4423HGQ-P is ideal for a variety of applications where high efficiency and compact design are critical. Some specific use cases include:

• Telecommunications Equipment: Powering high-current components in base stations and network equipment.
• Industrial Systems: Providing efficient power management in industrial automation and control systems.
• Consumer Electronics: Ideal for powering high-current devices such as gaming consoles and high-end audio equipment.
• Automotive Electronics: Suitable for applications requiring a wide input voltage range and high current output.
• Medical Devices: Ensuring reliable power supply in medical equipment where efficiency and compact design are crucial.

Conclusion of MPQ4423HGQ-P

The MPQ4423HGQ-P is a versatile and efficient DC switching voltage regulator that stands out in its category due to its wide input voltage range, high output current capability, and adjustable output voltage. Its buck topology and synchronous rectification ensure high efficiency, making it an excellent choice for applications where space and power efficiency are critical. With its compliance to environmental and safety standards, the MPQ4423HGQ-P is a reliable solution for modern power management needs.