LTC4269CDKD-2#TRPBF
- Mfr.Part #
- LTC4269CDKD-2#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 32-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 32DFN
- Stock
- 31,597
- In Stock :
- 31,597
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Number of Functions :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Published :
- 2010
- Power - Max :
- 25.5W
- JESD-30 Code :
- R-PDSO-N32
- Voltage - Supply :
- 37.2V~60V
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage (Max) :
- 25V
- JESD-609 Code :
- e3
- ECCN Code :
- EAR99
- Height Seated (Max) :
- 0.8mm
- Package / Case :
- 32-WFDFN Exposed Pad
- Peak Reflow Temperature (Cel) :
- 260
- Surface Mount :
- yes
- Pin Count :
- 32
- Control Mode :
- CURRENT-MODE
- Switching Frequency-Max :
- 560kHz
- Qualification Status :
- Not Qualified
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Operating Temperature :
- 0°C~70°C
- Width :
- 4mm
- Standards :
- 802.3at (PoE+), 802.3af (PoE)
- Input Voltage-Nom :
- 12V
- Current - Supply :
- 1.35mA Max
- Base Part Number :
- LTC4269
- Type :
- Controller (PD), DC/DC
- Number of Terminations :
- 32
- RoHS Status :
- ROHS3 Compliant
- Switcher Configuration :
- Single
- Factory Lead Time :
- 8 Weeks
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Terminal Pitch :
- 0.4mm
- Internal Switch(s) :
- yes
- Input Voltage (Min) :
- 9.25V
- Terminal Form :
- NO LEAD
- Length :
- 7mm
- Datasheets
- LTC4269CDKD-2#TRPBF

Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4269CDKD-2#TRPBF Overview
Introducing the LTC4269CDKD-2#TRPBF from Analog Devices, Inc., a state-of-the-art Power Over Ethernet (PoE) controller designed for efficient power solutions in network devices. This IC manages power delivery over Ethernet networks, enabling devices to receive power along with data over a single Ethernet cable, thus reducing cable clutter and enhancing the reliability of the network infrastructure. The LTC4269CDKD-2#TRPBF is built for robust performance in demanding environments, offering advanced features such as automatic detection and classification of connected devices, making it an essential component in modern PoE systems.
LTC4269CDKD-2#TRPBF Features
The LTC4269CDKD-2#TRPBF PoE controller boasts an impressive array of features designed to optimize performance and safety in PoE applications. Key features include integrated power MOSFET and diode bridge, high power output up to 90 Watts, advanced thermal management, and comprehensive fault protection mechanisms. This ensures efficient, safe, and reliable operation under a wide range of conditions.
LTC4269CDKD-2#TRPBF Applications
- VoIP Phones: Powers VoIP phones through Ethernet cables, eliminating the need for separate power supplies and allowing centralized power management.
- IP Cameras: Enables installation of IP surveillance cameras without the constraints of power outlet proximity, facilitating flexible deployment and enhanced security monitoring.
- Wireless Access Points: Provides power to wireless access points via Ethernet, simplifying the installation and maintenance of widespread wireless network infrastructures.
- Network Routers and Switches: Delivers power to routers and switches through the Ethernet interface, ensuring seamless and uninterrupted network performance even during power fluctuations or failures.
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