LTC4290CIUJ#PBF
- Mfr.Part #
- LTC4290CIUJ#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 8 CHANNEL 40QFN
- Stock
- 24
- In Stock :
- 24
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Terminal Finish :
- Matte Tin (Sn)
- Neg Supply Voltage-Nom (Vsup) :
- -54V
- JESD-609 Code :
- e3
- Neg Supply Voltage-Max (Vsup) :
- -45V
- Current - Supply :
- 10mA
- Supply Current-Max (Isup) :
- 15mA
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 40-WFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Number of Functions :
- 1
- Number of Terminations :
- 40
- Width :
- 6mm
- Published :
- 2013
- Terminal Position :
- QUAD
- Number of Channels :
- 8
- Power - Max :
- 13W
- Standards :
- 802.3af (PoE)
- Base Part Number :
- LTC4290
- Voltage - Supply :
- 3V~3.6V
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tube
- Pin Count :
- 40
- Surface Mount :
- yes
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- Internal Switch(s) :
- No
- Neg Supply Voltage-Min (Vsup) :
- -57V
- Length :
- 6mm
- Additional Feature :
- ALSO REQUIRED VDD OF 3V TO 3.6V
- Power Supplies :
- 3.354V
- Type :
- Controller (PSE)
- JESD-30 Code :
- S-PQCC-N40
- Datasheets
- LTC4290CIUJ#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4290CIUJ#PBF Overview
The LTC4290CIUJ#PBF from Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) Controller, engineered to streamline power solutions in multi-port applications. This IC facilitates reliable power management and distribution across 8 channels, housed within a compact 40QFN package. As businesses strive for greater efficiency and reduced operational complexities, the LTC4290CIUJ#PBF emerges as a crucial component in the development of advanced networked devices by ensuring stable and controlled power delivery. The integration of this controller in your systems means not only enhanced performance but also a significant reduction in power-related costs, making it an invaluable asset for any enterprise-level networking setup.
LTC4290CIUJ#PBF Features
This robust controller is designed with multiple features to enhance its functionality and reliability in demanding environments. Key features include support for up to 8 PoE channels, which allows for centralized power management across multiple devices. Additionally, its compact 40QFN packaging makes it ideal for space-constrained applications. The LTC4290CIUJ#PBF also supports advanced power management protocols, ensuring efficient distribution of power while protecting the hardware from voltage spikes and other electrical hazards.
LTC4290CIUJ#PBF Applications
- Network Switches and Routers: Integrates seamlessly to provide power to multiple PoE-enabled devices, reducing cable clutter and enhancing the reliability of network infrastructures.
- IP Surveillance Cameras: Offers a streamlined power solution, enabling easy installation and reliable operation of security cameras over a single Ethernet cable.
- Wireless Access Points: Facilitates centralized power management, ensuring uninterrupted service and extended reach of wireless networks in large facilities.
- VoIP Phone Systems: Powers multiple VoIP phones through Ethernet cables, simplifying the deployment and maintenance of enterprise telecommunication systems.
- Building Management Systems: Provides the necessary power to sensors and controllers within a building’s management network, optimizing energy usage and operational efficiency.
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