SI3400_SiliconLaboratories.pdf
Datasheet Details
Part number:
SI3401, SI3400
Manufacturer:
Silicon Laboratories
File Size:
479.83 KB
Description:
Fully-integrated 802.3-compliant pd interface and switching regulator.
Note:
This datasheet PDF includes multiple part numbers: SI3401, SI3400.
Please refer to the document for exact specifications by model.
SI3401, SI3400, FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
The Si3400 and Si3401 integrate all power management and control functions required in a Power-over-Ethernet (PoE) powered device (PD) application.
The Si3400 and Si3401 convert the high voltage supplied over the 10/100/1000BASE-T Ethernet connection into a regulated, low-voltage output supply.
The
SI3401 Features
* IEEE 802.3 standard-compliant solution, including pre-standard (legacy) PoE support Highly-integrated IC enables compact solution footprints Minimal external components Integrated diode bridges and transient surge suppressor Integrated switching regulator controller with on-chip power FET Integrated
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