MPQ4491MGRE-AEC1-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MPQ4491MGRE-AEC1-Z

Manufacturer

Monolithic Power Systems

Introduction

The MPQ4491MGRE-AEC1-Z is a high-performance, synchronous step-down DC-DC converter from Monolithic Power Systems. It is designed to provide a regulated and efficient power supply solution for a wide range of automotive and industrial applications.

Product Features and Performance

Wide input voltage range from 7V to 36V

Programmable switching frequency up to 2.2MHz

5A continuous output current

Internal compensation for easy design

Integrated high-side and low-side MOSFETs

Thermal shutdown and overcurrent protection

Integrated soft-start function

AEC-Q100 qualified for automotive applications

Product Advantages

High efficiency up to 95% reduces power losses and heat generation

Compact 4x4mm 25-pin QFN package saves board space

Robust protection features ensure reliable and safe operation

Flexible configuration options to meet diverse application requirements

Key Reasons to Choose This Product

Excellent performance and efficiency for power-critical applications

Automotive-grade qualification for reliability in harsh environments

Comprehensive protection features ensure long-term operational stability

Easy-to-use design with minimal external components required

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust overcurrent, overvoltage, and thermal protection

RoHS-compliant and lead-free construction

Compatibility

The MPQ4491MGRE-AEC1-Z is designed to be compatible with a wide range of automotive and industrial systems that require a regulated and efficient power supply.

Application Areas

Automotive electronics (e.g., infotainment systems, engine control units)

Industrial automation and control equipment

Telecommunications infrastructure

Medical devices

Robotics and industrial machinery

Product Lifecycle

The MPQ4491MGRE-AEC1-Z is an active product and is not nearing discontinuation. There are no direct equivalent or alternative models available from Monolithic Power Systems at this time. For the latest product information and availability, please contact our website's sales team.