LTC4274AIUHF-4#PBF
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- Mfr.Part #
- LTC4274AIUHF-4#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 38QFN
- Stock
- 4,312
- In Stock ：
- 4,312
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Surface Mount :
- yes
- Pin Count :
- 38
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- LTC4274
- Terminal Finish :
- Matte Tin (Sn)
- Power Supplies :
- 3.354V
- Supply Voltage-Min (Vsup) :
- 3V
- Length :
- 7mm
- Width :
- 5mm
- Type :
- Controller (PSE)
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Height Seated (Max) :
- 0.8mm
- Internal Switch(s) :
- No
- Power - Max :
- 90W
- JESD-30 Code :
- R-PQCC-N38
- Voltage - Supply :
- 45V~57V
- Supply Voltage :
- 3.3V
- Published :
- 2005
- Terminal Pitch :
- 0.5mm
- Current - Supply :
- 2.4mA
- Number of Channels :
- 1
- Supply Current-Max (Isup) :
- 5mA
- Terminal Position :
- QUAD
- Adjustable Threshold :
- yes
- Package / Case :
- 38-WFQFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Max (Vsup) :
- 4.3V
- Standards :
- 802.3at (PoE+), 802.3af (PoE), LTPoE++
- Number of Terminations :
- 38
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LTC4274AIUHF-4#PBF
Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4274AIUHF-4#PBF Overview
The LTC4274AIUHF-4#PBF by Analog Devices, Inc. is a sophisticated single-channel Power Over Ethernet (PoE) controller that streamlines power delivery for network devices. This device integrates advanced control features to manage and distribute up to 90 Watts of power per port, complying with the latest IEEE 802.3bt standard. The controller's enhanced power management capabilities ensure efficient operation, making it an essential component for high-power applications. The high reliability and precision of the LTC4274AIUHF-4#PBF make it a prime choice for developers looking to integrate PoE functionality into their systems.
LTC4274AIUHF-4#PBF Features
- Support for IEEE 802.3bt standard, which allows for up to 90W of power per port.
- Advanced power management features to enhance energy efficiency and reliability.
- Automatic detection and classification of connected devices to ensure appropriate power distribution.
- Built-in protection mechanisms against overcurrent, undervoltage, and thermal overload.
- Compact 38-QFN package suitable for space-constrained applications.
LTC4274AIUHF-4#PBF Applications
- Network Switches and Routers: Integrates PoE to power wireless access points, surveillance cameras, and other network peripherals directly through network cables, simplifying infrastructure and reducing installation costs.
- IP Surveillance Cameras: Provides reliable power sourcing to enhance the deployment flexibility and reduce the complexity of installation setups.
- VoIP Phones: Powers VoIP equipment directly through Ethernet cabling, eliminating the need for traditional power adapters and enabling centralized power management.
- Wireless Access Points: Ensures sufficient and reliable power distribution to support high-power wireless devices across various environments.
- Building Management Systems: Facilitates power control and distribution in complex building management systems, supporting devices like sensors and controllers without requiring separate power supplies.
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