LTC4257CS8-1#TRPBF
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- Mfr.Part #
- LTC4257CS8-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 8SOIC
- Stock
- 7,358
- In Stock ：
- 7,358
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Width :
- 3.899mm
- Base Part Number :
- LTC4257
- Published :
- 2005
- Operating Temperature :
- 0°C~70°C
- Adjustable Threshold :
- No
- Internal Switch(s) :
- yes
- Number of Channels :
- 1
- Terminal Form :
- Gull wing
- Packaging :
- Tape and Reel (TR)
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 10 Weeks
- JESD-30 Code :
- R-PDSO-G8
- Terminal Position :
- Dual
- Number of Terminations :
- 8
- Surface Mount :
- yes
- Pin Count :
- 8
- Terminal Finish :
- Matte Tin (Sn)
- Length :
- 4.9025mm
- Power - Max :
- 12.95W
- Voltage - Supply :
- 57V Max
- Standards :
- 802.3af (PoE)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Additional Feature :
- REQUIRES A NEGATIVE SUPPLY OF 48V
- Current - Supply :
- 3mA
- Type :
- Controller (PD)
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Auxiliary Sense :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LTC4257CS8-1#TRPBF
Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4257CS8-1#TRPBF Overview
The LTC4257CS8-1#TRPBF from Analog Devices, Inc. is a state-of-the-art Power Over Ethernet (PoE) Controller designed for robust and efficient power delivery in networked devices. This integrated circuit enables safe and reliable power transfer through Ethernet cables, reducing the need for additional power supplies in a variety of networked devices. The product integrates seamlessly into systems requiring standardized or proprietary power over Ethernet solutions, ensuring compatibility and simplification of design. This specific model enhances the efficiency and reliability of network installations, making it a preferred choice for developers looking to integrate PoE capabilities into their products.
LTC4257CS8-1#TRPBF Features
This PoE controller chip offers several key features that make it an indispensable component in modern network infrastructure setups. It supports a wide operating temperature range, ensuring reliability under varying environmental conditions. Additionally, it features built-in overcurrent protection, which safeguards both the controller and connected devices against potential damage from power surges. The LTC4257CS8-1#TRPBF also includes diagnostic capabilities, which assist in monitoring system performance and troubleshooting issues efficiently.
LTC4257CS8-1#TRPBF Applications
- IP Cameras: Enables consistent power delivery to cameras without the need for separate power lines, simplifying installation and reducing clutter.
- Wireless Access Points (WAPs): Facilitates centralized power management and deployment in locations where power outlets are unavailable, enhancing network flexibility.
- VoIP Phones: Allows voice over IP phones to receive power and data through a single Ethernet cable, streamlining office setups and minimizing wiring requirements.
- Network Routers and Switches: Powers these essential networking devices directly through Ethernet cables, supporting uninterrupted network connectivity and reducing power redundancy.
- Point of Sale (POS) Systems: Integrates easily into retail environments by powering POS systems through Ethernet, which simplifies the setup and reduces the maintenance needs.
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