LTC4257IS8#TRPBF
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- Mfr.Part #
- LTC4257IS8#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 8SOIC
- Stock
- 7,928
- In Stock ：
- 7,928
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Terminal Form :
- Gull wing
- Internal Switch(s) :
- yes
- Current - Supply :
- 3mA
- ECCN Code :
- EAR99
- Auxiliary Sense :
- No
- Width :
- 3.9mm
- Number of Terminations :
- 8
- Type :
- Controller (PD)
- Pin Count :
- 8
- Published :
- 2005
- Power - Max :
- 12.95W
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply :
- 57V Max
- Surface Mount :
- yes
- JESD-609 Code :
- e3
- Standards :
- 802.3af (PoE)
- Base Part Number :
- LTC4257
- Number of Channels :
- 1
- Factory Lead Time :
- 8 Weeks
- Lead Free :
- Lead Free
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 8
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Length :
- 5mm
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Matte Tin (Sn)
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Depth :
- 3.99mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Dual
- Datasheets
- LTC4257IS8#TRPBF
Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4257IS8#TRPBF Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4257IS8#TRPBF is a high-performance IC designed for managing power supply over Ethernet in a single channel. Ideal for applications that require reliable and efficient power distribution, this controller streamlines the power management process, ensuring devices receive the exact amount of power needed without the risk of damage. Its robust design makes it perfect for a range of commercial and industrial environments where uptime and reliability are critical. Featuring advanced power management capabilities, this controller simplifies the deployment of Ethernet-powered devices by integrating seamlessly into existing networks.
LTC4257IS8#TRPBF Features
The LTC4257IS8#TRPBF includes several key features that enhance its functionality and reliability in Power Over Ethernet systems:
- Single channel power sourcing equipment controller.
- Automatic detection and classification of connected devices.
- Integrated under-voltage lockout and over-current protection.
- Support for high power applications up to 25.5 watts.
- Minimal external components required.
- Available in an 8-SOIC package for compact integration.
LTC4257IS8#TRPBF Applications
- IP Security Cameras: Facilitates power and data transmission over a single Ethernet cable, reducing installation complexity and enhancing system reliability.
- Wireless Access Points: Powers devices in remote or hard-to-reach locations without the need for additional power supplies or wiring.
- VoIP Phones: Delivers reliable power to VoIP phones, ensuring uninterrupted voice communication services across the network.
- Network Routers and Switches: Provides centralized power management, improving system efficiency and reducing downtime.
- Point of Sale (POS) Systems: Enables power consistency in retail environments, supporting continuous operation of POS terminals.
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