LTC4269IDKD-1#TRPBF Allicdata Electronics
Allicdata Part #:

LTC4269IDKD-1#TRPBFTR-ND

Manufacturer Part#:

LTC4269IDKD-1#TRPBF

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC POE 802.3AT PD W/REG 32-DFN
More Detail: Power Over Ethernet Controller 1 Channel 802.3at (...
DataSheet: LTC4269IDKD-1#TRPBF datasheetLTC4269IDKD-1#TRPBF Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: Controller (PD), DC/DC
Number of Channels: 1
Power - Max: 25.5W
Internal Switch(s): Yes
Auxiliary Sense: Yes
Standards: 802.3at (PoE+), 802.3af (PoE)
Voltage - Supply: 37.2 V ~ 60 V
Current - Supply: 1.35mA (Max)
Operating Temperature: -40°C ~ 85°C
Package / Case: 32-WFDFN Exposed Pad
Supplier Device Package: 32-DFN (7x4)
Base Part Number: LTC4269
Description

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The LTC4269IDKD-1#TRPBF is part of a series of Power Management ICs (PMICs) within the Power Over Ethernet (PoE) family. It is a control and diagnostic IC specifically designed to control the supply and distribution of power in next-generation PoE networks. This IC protocol-agnostic and provides the necessary tools to safely pass VDCs around the network, allowing PoE-enabled devices to be accurately identified, monitored, and protected.

The LTC4269IDKD-1#TRPBF is an ideal solution for distributed power architectures such as 10G/25G PoE, 802.3bt, and advanced PoE applications. It features a variety of features and protections, such as an integrated PMBus, active differential current sensing, overvoltage/overcurrent protection, variable classification/power distribution control, and a PPU that monitors thermal, reset, and fault conditions. Additionally, the IC provides two isolated outputs with digital monitor and control, enabling sophisticated distributed PoE architectures.

The LTC4269IDKD-1#TRPBF works by monitoring the power being delivered to the PoE-enabled devices. The IC is capable of accurately sensing and measuring voltage and current, as well as detecting over-voltage and over-current conditions. It also has the ability to detect open and/or shorted lines in the network, as well as device faults and other anomalies. When any of these conditions occurred, the IC would then notify the upstream controller and/or PSE, and the PSE will take appropriate action.

The LTC4269IDKD-1#TRPBF can be used in multiple application fields, such as in VoIP phones, wireless access points/routers, network switches, and cameras. This IC also offers a cost-effective solution for distributing power to a wide variety of powered devices, including laptops, USB-powered devices, monitors, and PoE-enabled access points/routers. Additionally, this IC features advanced safety features that protect both the device and the equipment connected to it.

The LTC4269IDKD-1#TRPBF offers several advantages to users. It is an incredibly dependable and precise power distribution system, and its advanced safety features provide reliable protection against over-voltage and over-current conditions. The IC also offers active differential current sensing, allowing for flexible power management and providing accurate diagnostics information. Additionally, the IC is protocol-agnostic, allowing it to be used in different PoE applications without requiring any additional hardware modifications or software.

In conclusion, the LTC4269IDKD-1#TRPBF is an ideal solution for deploying power over Ethernet networks. This IC contains a variety of features and protections that enable it to effectively distribute and monitor power. It has the capability to detect over-voltage and over-current conditions, as well as detecting device faults and other irregularities. Additionally, the IC is protocol-agnostic and cost-effective, providing a reliable and secure solution for powering remote devices.

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

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