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IC manufacturers Silicon Laboratory Inc.

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Silicon Laboratory Inc. Si34061 | Demoboard Si34061FB5VC4-KIT

Overview

TopologyLAN / POE
Input voltage37-57 V
Output 15 V / 6 A
IC revision0.5

Description

The Si34061 5V Class 4 evaluation kit demonstrates a complete IEEE 802.3at Power over Ethernet Powered Device system using our Si34061 PoE PD device. A single Si34061 manages the PoE interface and dc-dc conversion. The isolated flyback converter outputs up to 6A at 5V for a total power of 30W while using a small EPD13 size transformer. The Sifos IEEE compliance report, EMI test report, schematics, and layout, found in the User's Guide, jump start new designs.

Features

  • Included devices:-Si34061-A-GM
  • 30W, isolated flyback converter-5V, 6A output-Up to 89% efficiency-Small, EPD13 size transformer
  • 48V aux power supply input
  • Second RJ45 jack to pass through Ethernet data
  • Fully 802.3at compliant
  • EN 55032 class B conducted and radiated EMI compliant

Typical applications

  • Powered Device system

More information

Products

Order Code Data­sheet Simu­lation Downloads Product seriesData rateNumber of PortsPoEHPLEOperating TemperatureVT
(V (RMS))
MountL
(µH)
Samples
7490220121SPEC
8 files WE-LAN LAN Transformer 1000 Base-T 1 4PPoE (up to 600 mA) No -40 up to +105 °C 1500 SMT 350
Order Code Data­sheet Simu­lation
7490220121SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesData rateNumber of PortsPoEHPLEOperating TemperatureVT
(V (RMS))
MountL
(µH)
Samples