MP4315GRE-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4315GRE-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP4315GRE-Z is a high-efficiency, synchronous step-down DC-DC converter capable of delivering up to 5A of output current. It features a wide input voltage range of 3.3V to 45V, making it suitable for a variety of applications that require a regulated output voltage from a wide input voltage source.

Product Features and Performance

Wide input voltage range: 3.3V to 45V

Adjustable output voltage from 0.815V to 42.75V

Output current up to 5A

Switching frequency range of 350kHz to 1MHz

Synchronous rectification for high efficiency

Thermal shutdown and over-current protection

Small 4mm x 4mm 20-pin VQFN package

Product Advantages

High efficiency across a wide load range

Excellent transient response and load regulation

Integrated compensation network for stable operation

Compact size and low external component count

Key Reasons to Choose This Product

Wide input voltage range accommodates diverse applications

High output current capability up to 5A

Flexible output voltage adjustment

Robust protection features for reliable operation

Compact and easy-to-use package

Quality and Safety Features

Automotive-grade quality

Thermal shutdown and over-current protection

Robust design for reliable long-term performance

Compatibility

The MP4315GRE-Z is suitable for a wide range of applications that require a regulated DC voltage from a wide input voltage source, such as:

Industrial equipment

Transportation systems

Renewable energy systems

Telecommunication equipment

Automotive electronics

Application Areas

Power supplies for industrial equipment

Battery-powered devices

Automotive electronics

Distributed power systems

Renewable energy applications

Product Lifecycle

The MP4315GRE-Z is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, there may be newer or more advanced models available in the future. Customers are advised to check with our sales team or visit our website for the latest product information and availability.