LTC4266CIUHF#PBF
- Mfr.Part #
- LTC4266CIUHF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 4 CHANNEL 38QFN
- Stock
- 2,174
- In Stock :
- 2,174
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Pin Count :
- 38
- Terminal Finish :
- Matte Tin (Sn)
- REACH SVHC :
- No SVHC
- Number of Terminations :
- 38
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Voltage - Supply :
- 45V~57V
- Lead Free :
- Lead Free
- Power - Max :
- 13W
- Type :
- Controller (PSE)
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Published :
- 2014
- JESD-609 Code :
- e3
- Frequency :
- 1MHz
- Current - Supply :
- 2.4mA
- Package / Case :
- 38-WFQFN Exposed Pad
- Operating Temperature :
- -40°C~85°C
- Number of Pins :
- 38
- Base Part Number :
- LTC4266
- Internal Switch(s) :
- No
- Packaging :
- Tube
- Lifecycle Status :
- Production (Last Updated: 6 days ago)
- ECCN Code :
- EAR99
- Number of Channels :
- 4
- Length :
- 7mm
- Supply Current-Max (Isup) :
- 5mA
- Factory Lead Time :
- 26 Weeks
- Nominal Input Voltage :
- 3.3V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4266CIUHF#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4266CIUHF#PBF Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4266CIUHF#PBF is a state-of-the-art IC designed for robust, high-performance control of up to four PoE channels in a compact 38QFN package. This controller integrates advanced features to facilitate efficient power management and distribution over Ethernet networks, which is crucial for developing complex, power-sensitive networking devices. The LTC4266CIUHF#PBF leverages Analog Devices' expertise in power control technology, offering enhanced energy efficiency and reliability. This product is an ideal solution for manufacturers looking to integrate PoE capabilities into their systems, supporting higher power outputs essential for modern network environments.
LTC4266CIUHF#PBF Features
- Supports up to 4 PoE channels, enabling multiple devices to be powered simultaneously over standard Ethernet infrastructure.
- Advanced power management capabilities ensure efficient distribution of power according to the demand of connected devices.
- Compact 38QFN package allows for minimal footprint and easy integration into various designs and systems.
- Enhanced safety features, including over-current protection and thermal shutdown, to safeguard network devices and maintain system integrity.
- Compatible with IEEE 802.3at Type 1 and 2, ensuring broad compatibility with a wide range of PoE devices and systems.
LTC4266CIUHF#PBF Applications
- Network Routers and Switches - Provides power and data over a single Ethernet cable, reducing clutter and simplifying infrastructure.
- IP Surveillance Cameras - Powers cameras through Ethernet, enabling easy installation and remote power management without the need for additional power sources.
- Wireless Access Points - Facilitates deployment in locations lacking convenient power outlets, extending wireless coverage efficiently.
- VoIP Phones - Delivers power along with data to VoIP phones, streamlining the setup of office communications systems.
- Point of Sale (POS) Systems - Supports POS systems with reliable power supply, ensuring uninterrupted service and connectivity.
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