MP4581GN-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP4581GN-Z

Manufacturer

Monolithic Power Systems

Introduction

The MP4581GN-Z is a step-down (buck) regulator, part of Monolithic Power Systems' MP series, designed for DC-DC voltage regulation.

Product Features and Performance

Functions as Step-Down (Buck) regulator

Positive output configuration

Supports adjustable voltage output

Frequency switching range from 100kHz to 1MHz

Includes synchronous rectifier for efficiency

Operates over a wide temperature range from -40°C to 125°C (TJ)

Product Advantages

High input voltage capacity up to 100V

Output voltage adjustable between 1V to 30V

Capable of delivering output current up to 800mA

High efficiency due to synchronous rectification

Broad operating temperature range suited for harsh environments

Key Technical Parameters

Voltage Input (Min): 8V

Voltage Input (Max): 100V

Voltage Output (Min/Fixed): 1V

Voltage Output (Max): 30V

Current Output: 800mA

Frequency Switching: 100kHz ~ 1MHz

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built to operate reliably in a wide temperature range (-40°C to 125°C)

Housed in a robust 8-SOIC package with an exposed pad for thermal management

Compatibility

Surface mount compatible with 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Ideal for integration in various electronic circuits needing adjustable voltage

Application Areas

Power management solutions in consumer electronics

Industrial equipment

Automotive systems

Telecommunication devices

Product Lifecycle

Currently active product

Not nearing discontinuation

Continuous availability of replacements and upgrades expected

Several Key Reasons to Choose This Product

High input voltage capability ensures usability in applications with high voltage requirements

Flexible output voltage options make it versatile for different uses

Synchronous rectification technology enhances overall energy efficiency

Compact and durable design suitable for tough environments

Supported by a renowned manufacturer known for reliable power solutions