LTC4267CGN-3#TRPBF
- Mfr.Part #
- LTC4267CGN-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 16SSOP
- Stock
- 457
- In Stock :
- 457
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Terminal Position :
- Dual
- Standards :
- 802.3af (PoE)
- Base Part Number :
- LTC4267
- Surface Mount :
- yes
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Package / Case :
- 16-SSOP (0.154, 3.90mm Width)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Control Mode :
- CURRENT-MODE
- Power - Max :
- 12.95W
- Number of Functions :
- 1
- Switcher Configuration :
- Single
- Terminal Finish :
- Matte Tin (Sn)
- Internal Switch(s) :
- No
- Switching Frequency-Max :
- 330kHz
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.635mm
- Voltage - Supply :
- 57V Max
- Published :
- 2012
- Type :
- Controller (PD), DC/DC
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- 0°C~70°C
- Number of Terminations :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Output Current-Max :
- 1A
- Length :
- 4.8895mm
- Factory Lead Time :
- 8 Weeks
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Width :
- 3.899mm
- Current - Supply :
- 3mA Max
- JESD-609 Code :
- e3
- Pin Count :
- 16
- Datasheets
- LTC4267CGN-3#TRPBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4267CGN-3#TRPBF Overview
The LTC4267CGN-3#TRPBF by Analog Devices, Inc. is a specialized Power Over Ethernet (PoE) Controller designed for precise and efficient power delivery over Ethernet cabling. Serving as an integral component in networked devices, this controller facilitates the delivery of regulated DC power along with data to PoE-enabled devices, such as IP cameras and VoIP phones, through standard Ethernet cables. This IC simplifies system design by integrating advanced features like signature detection and power classification while maintaining high energy efficiency and reliability.
LTC4267CGN-3#TRPBF Features
- Single channel PoE controller with support for IEEE 802.3af standard
- Integrated detection, classification, and current limit functionalities
- High-efficiency operation with low power dissipation
- Thermal protection to ensure safe operation under varying load conditions
- Available in a compact 16-SSOP package, suitable for space-constrained applications
LTC4267CGN-3#TRPBF Applications
- IP Surveillance Cameras: Enables power and data delivery over a single Ethernet cable, reducing installation complexity and cost.
- VoIP Phones: Powers phones through Ethernet, eliminating the need for local power sources and enabling centralized power management.
- Wireless Network Access Points: Facilitates easy deployment in locations without convenient access to power outlets.
- Building Management Systems: Can power various sensors and devices over Ethernet, simplifying infrastructure requirements.
- Point of Sale (PoS) Terminals: Provides reliable power through network cables, supporting streamlined designs in retail environments.
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