SI3404-A-GM - Skyworks Solutions Inc.

Manufacturer Part Number

SI3404-A-GM

Manufacturer

Skyworks Solutions

Introduction

Power over Ethernet controller for efficient power distribution in networks

Product Features and Performance

Integrated Power Device Controller

Supports IEEE 802.3at PoE standard

DC/DC Converter functionality

Single-channel output

Power management up to 15.4 W

Internal switching regulation

Auxiliary power sensing capabilities

Product Advantages

Simplifies the design of PoE systems

Reduces external component count

Energy efficient operation

Robust thermal performance

Wide operating voltage range

Key Technical Parameters

Type: Controller (PD), DC/DC

Number of Channels: 1

Power Output: Max 15.4 W

Internal Switch(es): Yes

Auxiliary Sense: Yes

Compatible with Standards: 802.3at (PoE)

Supply Voltage: 1.5V ~ 57V

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under-voltage lockout

Compatibility

Suitable for PoE applications as defined by 802.3at standard

Application Areas

Network cameras

Wireless access points

VoIP phones

Remote computing terminals

Product Lifecycle

Product Status: Active

No imminent discontinuation

Future replacements or upgrades available

Several Key Reasons to Choose This Product

Reliable power management from a reputable manufacturer

Broad input voltage range for diverse applications

High integration reduces system complexity

Suited for a wide temperature range enhancing system robustness

Versatile and efficient for various PoE applications

Ongoing product support and longevity