Datasheet4U Logo Datasheet4U.com

SI3480 - POWER MANAGEMENT CONTROLLER

Description

The Si3480 is a power manager intended for use with the Si3452 Power over Ethernet (PoE) controller.

The Si3480 enables the use of a smaller, lower cost, and more efficiently-utilized power supply in an unmanaged PoE Power Sourcing Equipment (PSE) system.

Features

  • Enables use of a smaller power.
  • Pin programmable for overall supply for a 4 or 8 port PoE power supply capacity, port system power level, port priority, and.
  • Self-contained solution operates detection timing without the need for a host for.
  • LED indication of port status and unmanaged operation overall power consumption.
  • No software required.
  • 20-pin Quad flat package.
  • No data isolation required (4x4 mm).
  • Fully compliant with IEEE 802.3.

📥 Download Datasheet

Datasheet preview – SI3480

Datasheet Details

Part number SI3480
Manufacturer Silicon Laboratories
File Size 119.34 KB
Description POWER MANAGEMENT CONTROLLER
Datasheet download datasheet SI3480 Datasheet
Additional preview pages of the SI3480 datasheet.

📁 Similar Datasheet

  • SI3481DV - P-Channel 30-V (D-S) MOSFET (Vishay)
  • Si3483CDV - P-Channel 30-V (D-S) MOSFET (Vishay)
  • SI3483DV - P-Channel 30-V (D-S) MOSFET (Vishay)
  • SI3400A - N-Channel MOSFET (MCC)
  • SI3400AHE3 - N-Channel MOSFET (MCC)
  • SI3401 - P-Channel MOSFET (MCC)
  • SI3401 - P-Channel MOSFET (ZHONGGUI)
  • SI3401 - P-Channel Enhancement-Mode MOSFETs (HAOHAI)
  • SI3401A - P-Channel MOSFET (MCC)
  • Si3404 - 1-Compliant POE PD Interface and High-Efficiency Switching Regulator (Skyworks)
Other Datasheets by Silicon Laboratories
  • SI3483 - POWER MANAGEMENT CONTROLLER
  • SI3400 - FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
  • SI3401 - FULLY-INTEGRATED 802.3-COMPLIANT PD INTERFACE AND SWITCHING REGULATOR
  • SI3402-B - FULLY-INTEGRATED 802.3-COMPLIANT POE PD INTERFACE AND LOW-EMI SWITCHING REGULATOR
  • Si3406 - Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators
  • Si34061 - Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators
  • Si34062 - Fully-Integrated IEEE 802.3-Compliant POE+ PD Interface and High-Efficiency Switching Regulators
  • Si3452 - QUAD HIGH-VOLTAGE PORT CONTROLLER

Full PDF Text Transcription

Click to expand full text
Si3480 Si3480 POWER MANAGEMENT CONTROLLER Features  Enables use of a smaller power  Pin programmable for overall supply for a 4 or 8 port PoE power supply capacity, port system power level, port priority, and  Self-contained solution operates detection timing without the need for a host for  LED indication of port status and unmanaged operation overall power consumption No software required  20-pin Quad flat package No data isolation required (4x4 mm)  Fully compliant with IEEE 802.3 4x4 mm PCB footprint; RoHS clause 33 for Power over Ethernet compliant including the 802.
Published: |