LTC4290CIUJ#TRPBF
- Mfr.Part #
- LTC4290CIUJ#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 8 CHANNEL 40QFN
- Stock
- 39,306
- In Stock :
- 39,306
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- JESD-609 Code :
- e3
- Number of Terminations :
- 40
- Voltage - Supply :
- 3V~3.6V
- Number of Functions :
- 1
- Internal Switch(s) :
- No
- Supply Current-Max (Isup) :
- 15mA
- Power Supplies :
- 3.354V
- Neg Supply Voltage-Min (Vsup) :
- -57V
- Neg Supply Voltage-Nom (Vsup) :
- -54V
- Additional Feature :
- ALSO REQUIRED VDD OF 3V TO 3.6V
- Published :
- 2013
- Base Part Number :
- LTC4290
- Neg Supply Voltage-Max (Vsup) :
- -45V
- Power - Max :
- 13W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 8
- RoHS Status :
- ROHS3 Compliant
- Current - Supply :
- 10mA
- Package / Case :
- 40-WFQFN Exposed Pad
- JESD-30 Code :
- S-PQCC-N40
- Factory Lead Time :
- 8 Weeks
- Standards :
- 802.3af (PoE)
- Pin Count :
- 40
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- QUAD
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 6mm
- Width :
- 6mm
- Operating Temperature :
- -40°C~85°C
- Type :
- Controller (PSE)
- Terminal Pitch :
- 0.5mm
- Datasheets
- LTC4290CIUJ#TRPBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4290CIUJ#TRPBF Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4290CIUJ#TRPBF is an advanced, highly integrated solution designed for effective power management across multiple channels in networked devices. With its ability to handle up to eight channels, this IC is perfect for streamlining power delivery and ensuring efficiency and reliability in complex network architectures. Its compact 40QFN package allows for minimal footprint and ease of integration into existing systems, making it a top choice for developers looking to enhance their network management capabilities with state-of-the-art technology.
LTC4290CIUJ#TRPBF Features
- Support for up to 8 PoE channels, enabling simultaneous power supply and data transmission over a single Ethernet cable.
- Integrated cutting-edge circuitry that optimizes power distribution to ensure stability and efficiency.
- Robust 40QFN packaging that fits seamlessly into a variety of networking equipment.
- Compatibility with IEEE 802.3af and IEEE 802.3at for versatile use across different PoE applications.
- Enhanced thermal management features that prevent overheating and ensure long-term reliability.
LTC4290CIUJ#TRPBF Applications
- Enterprise Networking Solutions: Utilized in routers and switches to provide power and data over Ethernet, reducing the need for additional power supplies.
- IP Security Cameras: Powers security cameras through Ethernet, enabling easy installation and remote power management without the complexity of traditional wiring.
- Wireless Access Points: Ideal for installations where power outlets are limited, facilitating simpler deployment and power management of wireless networks.
- VoIP Phones: Streamlines the deployment of office communication systems by supplying power directly through the network cable.
- Point of Sale (POS) Systems: Offers a clean and clutter-free setup by eliminating the need for separate power adapters, suitable for retail environments.
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