SI3406-A-GMR Allicdata Electronics
Allicdata Part #:

SI3406-A-GMR-ND

Manufacturer Part#:

SI3406-A-GMR

Price: $ 1.22
Product Category:

Integrated Circuits (ICs)

Manufacturer: Silicon Labs
Short Description: HIGH-EFFICIENCY SWITCHING REGULA
More Detail: Power Over Ethernet Controller 1 Channel 802.3at (...
DataSheet: SI3406-A-GMR datasheetSI3406-A-GMR Datasheet/PDF
Quantity: 1000
2500 +: $ 1.10344
Stock 1000Can Ship Immediately
$ 1.22
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Controller (PD), DC/DC
Number of Channels: 1
Power - Max: 30W
Internal Switch(s): Yes
Auxiliary Sense: No
Standards: 802.3at (PoE)
Voltage - Supply: 2.7 V ~ 57 V
Current - Supply: 600mA
Operating Temperature: -40°C ~ 85°C (TA)
Package / Case: 20-QFN Exposed Pad
Supplier Device Package: 20-QFN-EP (5x5)
Description

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SI3406-A-GMR Power Over Ethernet (PoE) controllers are used to provide a reliable and cost-effective solution to power Ethernet devices. They are designed to provide reliable and consistent power to Ethernet equipment such as PoE access points and cameras, making them popular with installation professionals, IoT device makers, and anyone else with the need for a reliable, controllable power source.

The SI3406-A-GMR is a single-port power-over-Ethernet (PoE) controller from Silicon Labs. It operates as either an 802.3af or an 802.3at-compliant PE controller and provides over-current, over-voltage and under-voltage protection for 802.3af or 802.3at compliant Power Sourcing Equipment (PSE) outlets. It is designed to satisfy the requirements of both IEEE 802.3af and 802.3at standards, and is capable of providing up to 30W of power in Class 3 mode.

The SI3406-A-GMR offers many features designed to make installation simple. It features an integrated transformer driver that provides up to 5.6V to the remote PoE device. It also features an integrated power management controller that provides a wide range of current limit and fault-protection functions. In addition, the SI3406-A-GMR includes an event detection system that is capable of detecting various events such as under-voltage or over-current, and taking appropriate action.

The SI3406-A-GMR is designed to be incredibly simple to use. It can be integrated with various Ethernet-enabled systems and provides applications with up to 30W of reliable, consistent power. It features an easy-to-use, intuitive setup process and allows users to control PoE current limits, power-on sequences and idle stand-by mode remotely.

The SI3406-A-GMR\'s working principles are quite simple. It begins by detecting how much power the connected PoE device needs, then supplying that amount of power to the device based on the current limit set. To protect the PoE device from over-current or under-voltage, the SI3406-A-GMR contains numerous fault protection and power management features built in. It also contains the ability to detect various events such as over-voltage or under-voltage and take the appropriate action.

The SI3406-A-GMR is a popular PoE controller for many IoT applications. It provides a reliable, cost-effective solution for a wide range of Ethernet-enabled devices, and its integrated features make it quick and easy to set up. Its ability to detect various events, as well as its advanced power-management functions make it an ideal choice for network administrators who need a reliable, robust PoE solution.

The specific data is subject to PDF, and the above content is for reference

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