LTC4257IDD#PBF
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- Mfr.Part #
- LTC4257IDD#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC POE CNTRL 1 CHANNEL 8DFN
- Stock
- 11,869
- In Stock ：
- 11,869
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Over Ethernet (PoE) Controllers
- Terminal Finish :
- Matte Tin (Sn)
- Packaging :
- Tube
- ECCN Code :
- EAR99
- Terminal Pitch :
- 0.5mm
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Power - Max :
- 12.95W
- Lifecycle Status :
- Production (Last Updated: 3 months ago)
- JESD-609 Code :
- e3
- Auxiliary Sense :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply :
- 57V Max
- Number of Terminations :
- 8
- Pin Count :
- 8
- Published :
- 2005
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- Number of Functions :
- 1
- Lead Free :
- Contains Lead
- Depth :
- 3mm
- Length :
- 3mm
- Surface Mount :
- yes
- Package / Case :
- 8-WFDFN Exposed Pad
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Controller (PD)
- Factory Lead Time :
- 8 Weeks
- Current - Supply :
- 3mA
- Standards :
- 802.3af (PoE)
- Internal Switch(s) :
- yes
- Base Part Number :
- LTC4257
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LTC4257IDD#PBF
LTC4257IDD#PBF Documents
Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4257IDD#PBF Overview
The Power Over Ethernet (PoE) Controllers Analog Devices, Inc. LTC4257IDD#PBF is an expertly engineered IC designed for streamlined power management in PoE applications. This component allows for reliable detection, classification, and operation of power sourcing equipment (PSE), enhancing the efficiency and safety of networked power systems. By integrating the LTC4257IDD#PBF, manufacturers and network administrators can significantly reduce system complexity and improve cost efficiency. The device supports high power applications up to 13W, making it a versatile choice for a range of industrial and commercial networking equipment.
LTC4257IDD#PBF Features
- Single-channel PoE controller optimized for efficient power solutions.
- Automatic detection and classification of PoE devices to ensure appropriate power distribution.
- Integrated under-voltage lockout and thermal shutdown for improved safety and reliability.
- Supports a wide input voltage range, catering to varying levels of network demands.
- Compact 8-DFN package allows for simplified integration in space-constrained applications.
LTC4257IDD#PBF Applications
- IP Cameras: Facilitates consistent power delivery in security and monitoring systems, enhancing reliability and uptime.
- Wireless Access Points: Ensures stable operation with efficient power management for high traffic network environments.
- VoIP Phones: Supports advanced telecommunication features by providing dependable power through Ethernet cables.
- Point of Sale (POS) Systems: Delivers seamless power to retail environments, increasing system reliability and transaction efficiency.
- Network Routers and Switches: Empowers networking devices with the necessary power, maintaining robust connectivity and network integrity.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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