LTC4279IS#PBF
- Mfr.Part #
- LTC4279IS#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 16SO
- Stock
- 1,448
- In Stock :
- 1,448
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Controller (PSE)
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 8 Weeks
- Voltage - Supply :
- 45V~57V
- Standards :
- 802.3at (PoE+), 802.3af (PoE), LTPoE++
- Number of Channels :
- 1
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- LTC4279
- Pin Count :
- 16
- Power - Max :
- 90W
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 16
- Internal Switch(s) :
- No
- Current - Supply :
- 1.7mA
- Nominal Input Voltage :
- 57V
- Packaging :
- Tube
- Published :
- 2017
- Datasheets
- LTC4279IS#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4279IS#PBF Overview
The LTC4279IS#PBF from Analog Devices, Inc. is a cutting-edge Power Over Ethernet (PoE) controller designed for streamlined and efficient power management across a variety of network devices. This controller supports a robust design that ensures reliable operation in demanding environments, making it an ideal choice for applications that require consistent power delivery and high performance. The LTC4279IS#PBF simplifies the deployment of Ethernet-powered devices with its comprehensive feature set and advanced technologies, aimed at reducing operational costs and enhancing system reliability.
LTC4279IS#PBF Features
The LTC4279IS#PBF PoE controller is equipped with numerous features that optimize its functionality and reliability. It supports IEEE 802.3af compliance, ensuring compatibility with a wide range of PoE devices. The integrated detection, classification, and current limit functions protect against overcurrent conditions, while its wide operating temperature range makes it suitable for industrial environments. Additionally, the controller offers advanced thermal protection and fault management capabilities, which further bolster system integrity and uptime.
LTC4279IS#PBF Applications
- IP Surveillance Cameras: Enables power and data delivery over a single Ethernet cable, reducing installation complexity and cost.
- Wireless Access Points: Facilitates remote placement and operation without the need for dedicated power sources, enhancing network design flexibility.
- VoIP Phones: Powers VoIP phones through Ethernet cabling, simplifying the deployment and maintenance of office telecommunication systems.
- Point of Sale (POS) Systems: Supports POS systems by providing power over Ethernet, which eliminates the need for additional power cables and outlets, leading to a cleaner and more reliable setup.
- Building Automation Controls: Efficiently distributes power to various automation devices within buildings, streamlining the infrastructure and lowering maintenance costs.
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