Allicdata Part #: | LTC4266AIUHF-2#TRPBF-ND |
Manufacturer Part#: |
LTC4266AIUHF-2#TRPBF |
Price: | $ 5.22 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC POE LTPOE++ QUAD PSE 38-QFN |
More Detail: | Power Over Ethernet Controller 4 Channel 802.3at (... |
DataSheet: | LTC4266AIUHF-2#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 4.74884 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Controller (PSE) |
Number of Channels: | 4 |
Power - Max: | 52.7W |
Internal Switch(s): | No |
Auxiliary Sense: | No |
Standards: | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
Voltage - Supply: | 45 V ~ 57 V |
Current - Supply: | 2.4mA |
Operating Temperature: | -40°C ~ 85°C |
Package / Case: | 38-WFQFN Exposed Pad |
Supplier Device Package: | 38-QFN (5x7) |
Base Part Number: | LTC4266 |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Integrating products like the LTC4266AIUHF-2#TRPBF into distributed power architectures enables system designers to eliminate the need for dedicated power supplies. The LTC4266AIUHF-2#TRPBF is a high performance, cost-effective, IEEE 802.3at/IEEE 802.3af-compliant power over Ethernet (PoE) controller for midspans, switches and injectors. It classified as a PMIC - Power Over Ethernet (PoE) Controller.
The LTC4266AIUHF-2#TRPBF provides a complete set of features to monitor, protect and control the power delivered to powered devices (PDs) through four-pair, Category-3 or Category-5 Ethernet cables. It supports both the IEEE 802.3at and the legacy IEEE 802.3af standard. The device is capable of supplying up to 25.5 W of output power when connected to a 48V power source.
The device also supports a variety of other features, including surge suppression, overvoltage protection, and inrush current limiting. It has a peak power limit of 41.6 W and can deliver up to 26.5 W of total output power. In addition, it supports harmonic current detection and thermal compensation, which helps reduce the number of peaks and surges when transmitting power over Ethernet cables.
The LTC4266AIUHF-2#TRPBF is a fully integrated, low-cost PoE controller with a compact footprint, making it ideal for space-constrained applications. It supports both DC and 802.3 compliant Link Detection Protocols (LDPs) to allow for the detection of powered devices in the network. Furthermore, the device provides power signaling using the DC-power-over-data-pair method.
The device is designed to provide advanced system protection for both the powered devices (PDs) and the PoE port. It features inrush current limiting, surge suppression and overvoltage protection. In addition, the device provides advanced communication capabilities to enable full management of its operation and to enable remote monitoring of powered devices.
In applications requiring greater power, the device can be used in combination with a stackable PoE splitter. The LTC4266AIUHF-2#TRPBF supports up to 4 splitter ports, allowing for increased total output power. Furthermore, the device has an integrated PD-LFET driver that allows for the remote detection of the PD.
The LTC4266AIUHF-2#TRPBF is a powerful and cost-effective PoE controller. Its wide range of features make it an ideal choice for a variety of PoE applications. The device\'s advanced protection, communication and power management capabilities make it an excellent choice for distributed power architectures.
The LTC4266AIUHF-2#TRPBF provides a complete solution for IEEE 802.3at/IEEE 802.3af-compliant Power over Ethernet (PoE) controllers. The device is capable of supplying up to 25.5 W of output power, and supports surge suppression, overvoltage protection, inrush current limiting, harmonic current detection and thermal compensation features. The device also supports a wide variety of other features, including communication capabilities and PD-LFET drivers for remote sensing. With its robust performance and cost-effective solution, the LTC4266AIUHF-2#TRPBF is an ideal choice for PoE applications.
The specific data is subject to PDF, and the above content is for reference
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