MPQ4423AGQ-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ4423AGQ-Z

Manufacturer

Monolithic Power Systems

Introduction

The MPQ4423AGQ-Z is a highly efficient, synchronous step-down DC-DC converter that provides a single adjustable output voltage from an input voltage range of 4V to 36V. This versatile power management IC (PMIC) is designed to deliver up to 3A of output current, making it suitable for a wide range of applications, including industrial, automotive, and consumer electronics.

Product Features and Performance

Adjustable output voltage range from 0.8V to 32.4V

High efficiency up to 95%

Switching frequency of 410kHz

Synchronous rectification for improved efficiency

Built-in over-current, over-voltage, and thermal protection

Compact 8-pin VDFN package (3mm x 3mm)

Wide operating temperature range of -40°C to +125°C

Product Advantages

Flexible input voltage range accommodates diverse power supply requirements

High efficiency and low power consumption enable extended battery life in portable devices

Compact package size allows for space-constrained design

Key Reasons to Choose This Product

Robust and reliable performance for mission-critical applications

Excellent thermal management capabilities for demanding operating environments

Versatile design suitable for a wide range of power conversion needs

Quality and Safety Features

Rigorous quality control and testing procedures

Compliance with industry safety and regulatory standards

Compatibility

The MPQ4423AGQ-Z is compatible with a wide range of electronic devices and systems that require a regulated power supply, including industrial equipment, automotive electronics, and consumer electronics.

Application Areas

Industrial automation and control systems

Automotive infotainment and powertrain applications

Portable electronics and battery-powered devices

Telecommunications and networking equipment

Product Lifecycle

The MPQ4423AGQ-Z is an active product and is currently in production. There are no known plans for discontinuation at this time. Customers are advised to contact our website's sales team for information on any potential alternative or equivalent models that may become available in the future.