LTC4267CDHC-3#TRPBF
- Mfr.Part #
- LTC4267CDHC-3#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 16-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 16DFN
- Stock
- 36,099
- In Stock :
- 36,099
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Type :
- Controller (PD), DC/DC
- Switching Frequency-Max :
- 330kHz
- Number of Functions :
- 1
- JESD-609 Code :
- e3
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.5mm
- Internal Switch(s) :
- No
- Power - Max :
- 12.95W
- Control Mode :
- CURRENT-MODE
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Switcher Configuration :
- Single
- ECCN Code :
- EAR99
- Length :
- 5mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Current-Max :
- 1A
- Terminal Position :
- Dual
- Factory Lead Time :
- 10 Weeks
- Number of Channels :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Pin Count :
- 16
- Standards :
- 802.3af (PoE)
- Package / Case :
- 16-WFDFN Exposed Pad
- Base Part Number :
- LTC4267
- Surface Mount :
- yes
- Current - Supply :
- 3mA Max
- Voltage - Supply :
- 57V Max
- Number of Terminations :
- 16
- Height Seated (Max) :
- 0.8mm
- Width :
- 3mm
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tape and Reel (TR)
- Published :
- 2012
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LTC4267CDHC-3#TRPBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4267CDHC-3#TRPBF Overview
The LTC4267CDHC-3#TRPBF by Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) controller designed for efficient power management in a single channel configuration. This IC is housed in a compact 16-DFN package, optimized for streamlined integration into network devices requiring remote power delivery compliant with IEEE 802.3af standards. The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4267CDHC-3#TRPBF stands out for its ability to safely deliver power to end devices while simultaneously providing signature detection and power classification capabilities, making it a crucial component in modern network infrastructure.
LTC4267CDHC-3#TRPBF Features
This PoE controller includes robust features such as integrated power MOSFET and diode bridge, which allow for simpler circuitry and reduced external component count. It supports multiple power management functionalities including over-temperature protection, under-voltage lockout, and programmable classification current for versatile application in various networking scenarios. Enhanced thermal performance and built-in fault protection ensure reliable operation under varying electrical conditions.
LTC4267CDHC-3#TRPBF Applications
- IP Cameras: Provides power and network connectivity through a single Ethernet cable, reducing wiring complexity and cost.
- Wireless Access Points (WAPs): Enables placement of WAPs in optimal locations for signal coverage without the constraints of power outlet availability.
- VoIP Phones: Powers VoIP phones through the Ethernet cable, simplifying installation and maintenance of telecommunication systems.
- Point of Sale (POS) Systems: Facilitates reliable power delivery and network connectivity to POS terminals, enhancing retail operational efficiency.
- Network Routers and Switches: Simplifies the power infrastructure of network routers and switches, particularly in decentralized networking environments.
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