SI3459 Datasheet - Silicon Laboratories

SI3459 OCTAL IEEE 802.3AT POE PSE CONTROLLER

The Si3459 is a fully-programmable, eight-port power management controller for IEEE 802.3 compliant Power Sourcing Equipment (PSE). Designed for use in PSE endpoint (switches), the Si3459 integrates eight independent ports, each with IEEE-required powered device (PD) detection and classification fu.

SI3459 Features

* Octal-Port Power Sourcing

* Maskable interrupt pin Equipment (PSE) controller

* Comprehensive fault protection

* IEEE 802.3at Type I and II circuitry includes: compliant

* Power undervoltage lockout

* Port priority shutdown control

* Output current limit and s

SI3459-SiliconLaboratories.pdf

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Datasheet Details

Part number:

SI3459

Manufacturer:

Silicon Laboratories

File Size:

1.66 MB

Description:

Octal ieee 802.3at poe pse controller.

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SI3459 SI3459 OCTAL IEEE 802.3AT POE PSE CONTROLLER Silicon Laboratories

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