LTC4266IUHF#PBF
- Mfr.Part #
- LTC4266IUHF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 38QFN
- Stock
- 50
- In Stock :
- 50
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Base Part Number :
- LTC4266
- Length :
- 7mm
- Type :
- Controller (PSE)
- Supply Voltage :
- 3.3V
- Power - Max :
- 25.5W
- Factory Lead Time :
- 26 Weeks
- Height Seated (Max) :
- 0.8mm
- Internal Switch(s) :
- No
- Surface Mount :
- yes
- Number of Terminations :
- 38
- Current - Supply :
- 2.4mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 5mm
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 3V
- Adjustable Threshold :
- yes
- Published :
- 2007
- JESD-609 Code :
- e3
- Pin Count :
- 38
- Supply Current-Max (Isup) :
- 3mA
- Packaging :
- Tube
- Terminal Pitch :
- 0.5mm
- Voltage - Supply :
- 45V~57V
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Terminal Position :
- QUAD
- Package / Case :
- 38-WFQFN Exposed Pad
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Number of Channels :
- 4
- JESD-30 Code :
- R-PQCC-N38
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC4266IUHF#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4266IUHF#PBF Overview
The LTC4266IUHF#PBF from Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) controller designed for robust, high-performance applications. This integrated circuit is engineered to facilitate the distribution of power alongside data over Ethernet cables, allowing devices to both communicate and receive power through a single network cable. This reduces the need for additional power supplies and streamlines the installation of Ethernet-powered devices. The LTC4266IUHF#PBF simplifies the deployment of network systems where power outlet availability is limited or in high-density deployments.
LTC4266IUHF#PBF Features
The LTC4266IUHF#PBF boasts several key features including its capability to support up to four powered devices (PDs) from a single controller. Its enhanced power management capabilities ensure efficient distribution of up to 25.5W per port under the IEEE 802.3at standard. The controller's integrated detection and classification functions assure correct power allocation and safe operation. With its compact 38-QFN package, it offers a minimized footprint ideal for dense layouts in networking equipment.
LTC4266IUHF#PBF Applications
- Network Cameras: Enables power and data delivery over a single Ethernet cable, simplifying installation in remote or hard-to-reach locations.
- Wireless Access Points: Facilitates flexible deployment across campuses or large buildings without concern for power socket placement.
- VoIP Phones: Provides a streamlined solution for powering phones while connecting them to the network for voice communications.
- Point of Sale (POS) Systems: Powers POS devices while enabling network connectivity for transaction processing.
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