LTC4291IUF#PBF
- Mfr.Part #
- LTC4291IUF#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 8 CHANNEL 24QFN
- Stock
- 114
- In Stock :
- 114
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Voltage - Supply :
- 3V~3.6V
- Number of Channels :
- 8
- Package / Case :
- 24-WFQFN Exposed Pad
- Packaging :
- Tube
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Power - Max :
- 71.3W
- Type :
- Controller (PSE)
- Published :
- 2018
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 8 Weeks
- Internal Switch(s) :
- No
- Standards :
- 802.3at (PoE+), 802.3af (PoE), 802.3bt
- Datasheets
- LTC4291IUF#PBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4291IUF#PBF Overview
The LTC4291IUF#PBF from Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) controller designed for efficient power management across multiple channels. This integrated circuit simplifies the deployment of power to Ethernet-enabled devices through an advanced 8-channel interface housed in a compact 24-QFN package. Its robust design ensures reliable power delivery and monitoring, making it ideal for high-demand applications. By integrating the LTC4291IUF#PBF, businesses can reduce the complexity of their power systems, leading to improved operational efficiency and reduced costs, aligning perfectly with the needs of B2B clients looking to invest in bulk for scalable network solutions.
LTC4291IUF#PBF Features
The LTC4291IUF#PBF boasts a comprehensive range of features designed to enhance network reliability and user convenience. These include support for up to eight powered devices, advanced power management capabilities to prevent system overloads, automatic detection and classification of connected devices, and a rugged design that withstands challenging electrical environments. Additionally, its integration in a 24-QFN package allows for minimized footprint and maximized functionality, essential for modern network infrastructure.
LTC4291IUF#PBF Applications
- Enterprise Networking Systems: Utilized to power and control multiple devices like VoIP phones and wireless access points efficiently.
- Industrial Automation: Provides reliable power to sensors and actuators, enabling automation in harsh industrial environments.
- Security Systems: Essential in powering advanced security cameras and access control systems where stable power delivery is crucial.
- Healthcare Equipment: Used in hospital networks to ensure uninterrupted service of critical devices such as networked medical instruments.
- Retail POS Systems: Facilitates the operation of Point of Sale devices, improving reliability and efficiency in retail settings.
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