| Allicdata Part #: | LT4276AHUFD#TRPBF-ND |
| Manufacturer Part#: |
LT4276AHUFD#TRPBF |
| Price: | $ 3.24 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC POE LTPOE INTERFACE 28QFN |
| More Detail: | Power Over Ethernet Controller 1 Channel 802.3at (... |
| DataSheet: | LT4276AHUFD#TRPBF Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 2.94314 |
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | Controller (PD), DC/DC |
| Number of Channels: | 1 |
| Power - Max: | 90W |
| Internal Switch(s): | No |
| Auxiliary Sense: | Yes |
| Standards: | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Voltage - Supply: | 60V (Max) |
| Current - Supply: | 2mA (Max) |
| Operating Temperature: | -40°C ~ 125°C |
| Package / Case: | 28-WFQFN Exposed Pad |
| Supplier Device Package: | 28-QFN (4x5) |
| Base Part Number: | LT4276 |
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 designed to provide power to devices such as computers, telephones and security cameras over the same cable used for data transmission. PoE can be used to power any device that requires a DC source and requires low levels of power. The LT4276AHUFD#TRPBF is an integrated power over Ethernet (PoE) controller, allowing power to be supplied over Ethernet cabling without disrupting the data transmission. It supports a wide range of applications, such as powering telephones, wireless access points, cameras, and PoE connected devices.
The LT4276AHUFD#TRPBF uses a straightforward and reliable level-shifting topology. It sends data and power over two separate cables, simplifying installation and maintenance, and improves the overall system efficiency. It supports a wide range of power requirements, including up to 12A of current, and up to voltages of 48V. It is also capable of supplying power to multiple devices via a single PoE cable. This helps improve system reliability and reduce the cost of infrastructure.
The LT4276AHUFD#TRPBF has several features that make it the ideal choice for powering PoE connected devices. It has a wide range of safety mechanisms, such as overvoltage, overcurrent, short circuit protection, and overtemperature protection. It also has an innovative Auto-low power mode, which automatically reduces power consumption if the PoE powered device is in a low-power state or when not in use. It also has an integrated IEEE 802.3af/at compliant classification system, allowing it to reliably detect the required power levels and negotiate power delivery to connected PoE devices.
The LT4276AHUFD#TRPBF can be integrated into a variety of applications, such as powering IP surveillance cameras, wireless access points, IP phones, and smart home devices. It is also suitable for use in industrial environments as it is highly reliable and can operate over a wide temperature range. The device supports both dual-port and single-port operation, and is capable of delivering power up to half a watt. It is compliant with Remote Power Feed (RPF) spec, and meets the high safety requirements for PoE applications.
In conclusion, the LT4276AHUFD#TRPBF is an ideal choice for powering PoE connected devices. It offers a high level of reliability, and is suitable for a wide range of applications, from small home appliances to industrial equipment. It offers improved efficiency, safety and flexibility compared to other PoE controllers, and is a cost-effective solution for power over Ethernet applications.
The specific data is subject to PDF, and the above content is for reference
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LT4276AHUFD#TRPBF Datasheet/PDF