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LTC4257

IEEE 802.3af PD Power over Ethernet Interface Controller

LTC4257 Features

* Complete Power Interface Port for IEEE 802.3af® Powered Devices (PDs)

* Onboard 100V, 400mA Power MOSFET

* Precision Input Current Limit

* Onboard 25k Signature Resistor

* Programmable Classification Current (Class 0-4)

* Undervoltage Lockout

* Smart Thermal Protection

LTC4257 Datasheet (263.42 KB)

Preview of LTC4257 PDF

Datasheet Details

Part number:

LTC4257

Manufacturer:

Linear Technology

File Size:

263.42 KB

Description:

Ieee 802.3af pd power over ethernet interface controller.

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TAGS

LTC4257 IEEE 802.3af Power over Ethernet Interface Controller Linear Technology

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