IC-Hersteller Silicon Laboratory Inc.

IC-Hersteller (95)

Silicon Laboratory Inc. Si34071 | Demoboard Si34071AC12V8KIT

Details

TopologieLAN / POE
Eingangsspannung41.1-57 V
Ausgang 112 V / 6 A
IC-Revision0.4

Beschreibung

The Si34071 12 V Class 8 evaluation kit demonstrates a complete 71 W IEEE 802.3bt Power over Ethernet Powered Device system using our Si34071 PoE PD device. A single Si34071 manages the PoE interface and dc-dc conversion. The isolated forward converter outputs up to 5.91 A at 12 V for a total power of 71 W while using a small EPD13 size transformer. The Sifos IEEE compliance report, schematics, and layout are all found in the User’s Guide.

Eigenschaften

  • Included devices:-Si34071-GM
  • 71 W, isolated forward converter-12 V, 5.91 A output-Up to 91.2 % end-to-end efficiency-Small, EPD13 size transformer
  • Second RJ45 jack to pass through Ethernet data
  • Fully 802.3bt compliant

Typische Anwendungen

  • Powered Device system

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieIR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
CEndurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
RDC max.
(Ω)
TypWicklungstypWicklungsanzahlL1
(µH)
IR 1
(mA)
RDC1 max.
(Ω)
VR
(V)
DatenratePortsPoEImproved CMRRBetriebstemperaturVT
(V (AC))
MontageartL
(µH)
LSmin.
(nH)
Muster
74404054102SPEC
8 Dateien WE-LQS SMT-Speicherdrossel 0.2 0.24 6000 1.9 -40 °C bis zu +125 °C 5 -40 °C up to +125 °C SMT 1000
742792118SPEC
9 Dateien WE-CBF SMT-Ferrit 1.5 -55 °C bis zu +125 °C 3.2 600 650 80 MHz 2500 0.07 High Current 1 2500 0.07 -55 °C up to +125 °C SMT
744272251SPEC
8 Dateien WE-SL5 Stromkompensierter SMT Line Filter 2 -40 °C bis zu +125 °C 10 970 0.035 sectional 2 250 2000 0.035 80 1000 SMT 250 1500
870025374007SPEC
7 Dateien WCAP-PTG5 Aluminium-Polymer-Kondensatoren470 µF 2000 -55 °C bis zu +105 °C 5000 752 10 3.5 8 11.5 Ammopack 16 Radial THT
7490220122SPEC
8 Dateien WE-LAN LAN Übertrager -40 °C bis zu +105 °C 1.27 18.29 4PPoE (to 900 mA) 350 1000 Base-T 1 4PPoE (bis zu 1000 mA) Nein -40 °C up to +105 °C 1500 SMT 350
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads ProduktserieIR
(A)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
CEndurance
(h)
BetriebstemperaturIRIPPLE
(mA)
ILeak
(µA)
DF
(%)
Raster
(mm)
Ø D
(mm)
L
(mm)
VerpackungZ @ 100 MHz
(Ω)
Zmax
(Ω)
Testbedingung ZmaxIR 2
(mA)
RDC max.
(Ω)
TypWicklungstypWicklungsanzahlL1
(µH)
IR 1
(mA)
RDC1 max.
(Ω)
VR
(V)
DatenratePortsPoEImproved CMRRBetriebstemperaturVT
(V (AC))
MontageartL
(µH)
LSmin.
(nH)
Muster