LT4276AIUFD#PBF
- Mfr.Part #
- LT4276AIUFD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 28QFN
- Stock
- 8,803
- In Stock :
- 8,803
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Number of Channels :
- 1
- Standards :
- 802.3at (PoE+), 802.3af (PoE), LTPoE++
- Voltage - Supply :
- 60V Max
- Package / Case :
- 28-WFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Internal Switch(s) :
- No
- Pin Count :
- 28
- Nominal Input Voltage :
- 60V
- REACH SVHC :
- No SVHC
- Frequency :
- 300kHz
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- LT4276
- Max Power Dissipation :
- 90W
- Type :
- Controller (PD), DC/DC
- Published :
- 2013
- Packaging :
- Tube
- Number of Pins :
- 28
- Factory Lead Time :
- 8 Weeks
- Lifecycle Status :
- Production (Last Updated: 1 week ago)
- Operating Supply Current :
- 2mA
- Auxiliary Sense :
- yes
- Datasheets
- LT4276AIUFD#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LT4276AIUFD#PBF Overview
The LT4276AIUFD#PBF by Analog Devices, Inc. is a cutting-edge Power Over Ethernet (PoE) Controller designed for efficient and reliable delivery of power to Ethernet devices via network cables. This integrated circuit streamlines the deployment of power in networking environments without compromising on performance and flexibility. The LT4276AIUFD#PBF facilitates the delivery of power along with data to devices such as wireless access points, IP cameras, and VoIP phones, thus reducing the need for additional power supplies and cabling. With its advanced features and robust design, the Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LT4276AIUFD#PBF is an ideal choice for modern networked environments where uptime and reliability are critical.
LT4276AIUFD#PBF Features
The LT4276AIUFD#PBF includes numerous features that enhance its performance in various applications. It supports a wide range of input voltages, making it versatile for use in different power scenarios. The device also incorporates comprehensive protection mechanisms such as over-current, under-current, and thermal protection, ensuring stable and safe operation. Additionally, its enhanced power efficiency helps in reducing operational costs and improving overall system reliability.
LT4276AIUFD#PBF Applications
- Wireless Access Points: Powers wireless access devices efficiently, enabling reliable Wi-Fi coverage across extensive areas without the need for separate power sources.
- IP Surveillance Cameras: Ideal for powering security cameras over Ethernet, facilitating easy installation and maintenance while ensuring uninterrupted power supply.
- VoIP Phones: Ensures that VoIP systems receive consistent power along with data over a single Ethernet cable, simplifying infrastructure and reducing clutter.
- Point of Sale (POS) Systems: Powers POS devices using Ethernet cables, allowing for flexible placement and reliable operation in retail environments.
- Network Routers and Switches: Provides power to network routers and switches, crucial for maintaining robust network infrastructure without additional power adaptors.
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