SI3402-B-GMR - Skyworks Solutions Inc.

Manufacturer Part Number

SI3402-B-GMR

Manufacturer

Skyworks Solutions

Introduction

Power over Ethernet Controller for Efficient Power Distribution and Management

Product Features and Performance

Controller for Power Device (PD) Applications

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

Up to 17 W Power Output

1 Power Output Channel

Integrated Internal Power Switch

DC/DC Converter Type

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

Surface Mount Package

Product Advantages

Direct integration with ethernet

Compact 20-VQFN Exposed Pad Design

Low Standby Power Consumption: 2mA

Wide Voltage Supply Range: 2.8V to 57V

Enhanced Thermal Performance

Simplifies PoE PD Design

Key Technical Parameters

Number of Channels: 1

Max Power: 17 W

Voltage - Supply: 2.8V to 57V

Current - Supply: 2mA

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

Package: 20-VQFN Exposed Pad

Quality and Safety Features

Compliance with PoE Standards for Safety

High Thermal Performance and Reliability

Built-In Fault Protection

Compatibility

Compatible with Power Sourcing Equipment adhering to 802.3at and 802.3af Standards

Application Areas

Power Management in IP Telephony

Wireless Access Points

Security Camera Systems

Networked Appliances

Product Lifecycle

Status: Active

Not Reported as Nearing Discontinuation

Replacements or Upgrade Products Not Specified

Several Key Reasons to Choose This Product

Efficient Power Utilization for PoE Devices

Compact Size Suitable for Space-Constrained Applications

Cost-Effective Solution for Power Management

Wide Compatibility with PoE Equipment

Low Standby Power Draw Increases Energy Savings

Robust Performance Ideal for Industrial Temperature Environments

Conforms to Industry Safety and Performance Standards