MP3924GU-Z - Monolithic Power Systems Inc.

Manufacturer Part Number

MP3924GU-Z

Manufacturer

Monolithic Power Systems

Introduction

High-performance Power over Ethernet (PoE) controller for delivering power and data over Ethernet cables

Product Features and Performance

Supports IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards

4 independent PoE channels

Integrated high-side switches

Programmable port current limit

Efficient power delivery with low power dissipation

Fast port detection and power-up sequencing

Extensive fault protection and diagnostics

Product Advantages

Optimized for high-density PoE applications

Reduced board space and component count

Improved system reliability and efficiency

Key Technical Parameters

Voltage Supply: 44V ~ 57V

Current Supply: 2mA

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

Quality and Safety Features

RoHS3 compliant

Compatibility

Compatible with IEEE 802.3at (PoE+) and IEEE 802.3af (PoE) standards

Application Areas

Ethernet switches

PoE-powered devices

IP cameras

Wireless access points

VoIP phones

Industrial equipment

Product Lifecycle

Currently available, no plans for discontinuation

Key Reasons to Choose This Product

High-performance PoE controller with advanced features

Optimized for high-density applications

Improved system reliability and efficiency

Compact and space-saving design

Extensive fault protection and diagnostics