Part number:
SI3462
Manufacturer:
Silicon Laboratories
File Size:
1.39 MB
Description:
Single-port ieee 802.3at poe/poe+ pse interface.
SI3462-SiliconLaboratories.pdf
Datasheet Details
Part number:
SI3462
Manufacturer:
Silicon Laboratories
File Size:
1.39 MB
Description:
Single-port ieee 802.3at poe/poe+ pse interface.
SI3462, SINGLE-PORT IEEE 802.3AT POE/POE+ PSE INTERFACE
The Si3462 is a single-port power management controller for IEEE 802.3atcompliant Power Sourcing Equipment (PSE).
The Si3462 can be powered from a 50 V input using a shunt regulator, or, to save power, it can be powered from 50 V and 3.3 V power supplies.
The IEEE-required Powered Device (PD) detec
SI3462 Features
* IEEE 802.3atTM compliant PSE
* Short-circuit output fault
* Autonomous operation requires no protection host processor interface
* LED status signal (detect,
* Complete reference design power good, output fault) available, including Si3462 controller
* UNH Interope
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