Allicdata Part #: | LTC4257CS8#TRPBF-ND |
Manufacturer Part#: |
LTC4257CS8#TRPBF |
Price: | $ 1.42 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC POE 802.3AF CONTROLLER 8-SOIC |
More Detail: | Power Over Ethernet Controller 1 Channel 802.3af (... |
DataSheet: | LTC4257CS8#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 1.29163 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Controller (PD) |
Number of Channels: | 1 |
Power - Max: | 12.95W |
Internal Switch(s): | Yes |
Auxiliary Sense: | No |
Standards: | 802.3af (PoE) |
Voltage - Supply: | 57V (Max) |
Current - Supply: | 3mA |
Operating Temperature: | 0°C ~ 70°C |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 8-SOIC |
Base Part Number: | LTC4257 |
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
Power over Ethernet (PoE) technology is widely applied in the industry today and it provides power over Ethernet cables to the connected devices. PoE applications are used in many industrial and consumer applications, including residential lighting, surveillance, access control, and automation systems.
One important component of Power over Ethernet applications is the PMIC - Power Over Ethernet (PoE) Controllers. PoE controllers provide the power and communication to the connected devices and are responsible for ensuring that all of the associated components are properly receiving the electrical data, as well as securely supporting the power requirements of all connected devices.
The LTC4257CS8#TRPBF is a highly efficient, multi-port PoE controller, offering numerous features and benefits. It supports Fast Ethernet, 1-pair and 2-pair mid-span PoE solutions, as well as Hi-PoE, AFCI, and 3-pair PoE. The device is compliant with the IEEE802.3ba and IEEE 802.3at standard, providing support for up to 2 ports of 30W per port or 4 ports of 15W per port. It features integrated power-path and passive support, advanced fault detection and protection, and safe, reliable power over Ethernet.
The LTC4257CS8#TRPBF\'s integrated power path and passive support allows devices to operate up to 2 or 4 independent ports with each port accommodating either a Class 0 or Class 4 device. This provides a flexible and cost-effective solution for PoE applications. Additionally, the device features advanced fault detection and protection features that detect shorts, over-voltages, and over-currents. The device also provides built-in protection for the power source and connected devices, offering a secure and reliable PoE solution.
The LTC4257CS8#TRPBF is designed for use in a wide range of applications, including IP cameras, VoIP phones, Hi-PoE access points, access control systems, and industrial automation systems. The device is certified for use in automotive applications, meaning it can provide a reliable, secure, and robust connection in tough environments. It also offers an efficient power delivery solution for PoE applications, ensuring optimal use of the power source while conserving overall energy consumption. Additionally, the device is fully compliant with the Extended Voltage Range (EVRS) and Catalyst AEVRS standards, helping to provide a safe and reliable PoE connection in high-voltage environments.
The LTC4257CS8#TRPBF is an efficient and reliable PoE controller, offering power and communication to connected devices, as well as secure and safe power. The device is designed to be used in a wide range of applications and certified for use in automotive applications. It provides advanced fault detection and protection features, ensures an efficient power delivery solution, and is compliant with the Extended Voltage Range (EVRS) and Catalyst AEVRS standards. It is an ideal device for PoE applications, offering an efficient and secure power solution.
The specific data is subject to PDF, and the above content is for reference
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