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