LTC4266IUHF#TRPBF
- Mfr.Part #
- LTC4266IUHF#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 38QFN
- Stock
- 9,474
- In Stock :
- 9,474
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Number of Channels :
- 4
- Published :
- 2012
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Supply Voltage :
- 3.3V
- Height Seated (Max) :
- 0.8mm
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Number of Terminations :
- 38
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Power - Max :
- 25.5W
- Package / Case :
- 38-WFQFN Exposed Pad
- Length :
- 7mm
- Width :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Current-Max (Isup) :
- 3mA
- Base Part Number :
- LTC4266
- Adjustable Threshold :
- yes
- Terminal Finish :
- Matte Tin (Sn)
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~85°C
- Internal Switch(s) :
- No
- Current - Supply :
- 2.4mA
- Number of Functions :
- 1
- Voltage - Supply :
- 45V~57V
- Factory Lead Time :
- 20 Weeks
- Pin Count :
- 38
- JESD-30 Code :
- R-PQCC-N38
- Type :
- Controller (PSE)
- Terminal Pitch :
- 0.5mm
- Supply Voltage-Min (Vsup) :
- 3V
- Datasheets
- LTC4266IUHF#TRPBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4266IUHF#TRPBF Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4266IUHF#TRPBF is a cutting-edge integrated circuit specifically designed for robust and efficient PoE solutions. Ideal for multi-port applications, this IC facilitates the delivery of power alongside data over Ethernet cables, reducing the need for additional power supplies. With its compact 38QFN package, it integrates smoothly into various networking devices, promoting a streamlined and powerful network infrastructure. This product is essential for developers looking to deploy scalable and reliable PoE systems in commercial and industrial environments.
LTC4266IUHF#TRPBF Features
The LTC4266IUHF#TRPBF controller is equipped with multiple features that enhance its functionality and reliability. It supports up to four PoE channels, making it versatile for different network configurations. The device ensures safe power delivery complying with the IEEE 802.3at standard, including features like automatic detection and classification of connected devices. Additionally, its enhanced thermal performance and overcurrent protection ensure long-lasting operation and safety in dense network settings.
LTC4266IUHF#TRPBF Applications
- Network Switches and Routers: Powers network switches and routers, enabling them to supply electricity to PoE-enabled devices such as wireless access points and IP cameras directly through the network cable.
- IP Surveillance Cameras: Ideal for use in IP surveillance systems, this controller allows for the central management of power supply to cameras, simplifying installation and maintenance.
- VoIP Phones: Supports VoIP phone systems by providing power over Ethernet, eliminating the need for a separate power source and enhancing the deployment flexibility of office communication systems.
- Wireless Access Points: Facilitates the deployment of wireless access points in locations lacking convenient power outlets, thereby expanding network coverage effectively and efficiently.
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