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Details
| Topologie | LAN / POE |
| Eingangsspannung | 41.1-57 V |
| Ausgang 1 | 12 V / 6 A |
| IC-Revision | 0.4 |
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 | Status | Produktserie | IR(A) | ISAT(A) | RDC(mΩ) | fres(MHz) | C | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | L(mm) | Verpackung | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(Ω) | Typ | Wicklungstyp | Wicklungsanzahl | L1(µH) | IR 1(mA) | RDC1 max.(Ω) | VR(V) | Datenrate | Ports | PoE | Improved CMRR | Betriebstemperatur | VT(V (AC)) | Montageart | L(µH) | LSmin.(nH) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-LQS SMT-Speicherdrossel, 0.2 A, 0.24 A | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LQS SMT-Speicherdrossel | Nennstrom0.2 A | Sättigungsstrom0.24 A | Gleichstromwiderstand6000 mΩ | Eigenresonanzfrequenz1.9 MHz | – | – | – | – | – | – | – | Länge5 mm | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | Betriebstemperatur -40 °C up to +125 °C | – | MontageartSMT | Induktivität1000 µH | – | ||||
 | WE-CBF SMT-Ferrit, 1.5 A, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | Nennstrom1.5 A | – | – | – | – | – | – | – | – | – | – | Länge3.2 mm | – | Impedanz @ 100 MHz600 Ω | Maximale Impedanz650 Ω | Maximale Impedanz80 MHz | Nennstrom 22500 mA | Gleichstromwiderstand0.07 Ω | TypHochstrom | – | Wicklungsanzahl1 | – | Nennstrom [1]2500 mA | Gleichstromwiderstand [1]0.07 Ω | – | – | – | – | – | Betriebstemperatur -55 °C up to +125 °C | – | MontageartSMT | – | – | ||||
 | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-SL5 Stromkompensierter SMT Line Filter | Nennstrom2.8 A | – | – | – | – | – | – | – | – | – | – | Länge10 mm | – | Impedanz @ 100 MHz800 Ω | Maximale Impedanz1200 Ω | Maximale Impedanz20 MHz | – | Gleichstromwiderstand0.035 Ω | – | WicklungstypSektional | Wicklungsanzahl2 | Induktivität [1]250 µH | Nennstrom [1]2000 mA | Gleichstromwiderstand [1]0.035 Ω | Nennspannung80 V | – | – | – | – | Betriebstemperatur -40 °C up to +125 °C | Prüfspannung1000 V (AC) | MontageartSMT | Induktivität250 µH | Streuinduktivität [min.]1500 nH | |||||
 | WCAP-PTG5 Aluminium-Polymer-Kondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-PTG5 Aluminium-Polymer-Kondensatoren | – | – | – | – | Kapazität470 µF | Endurance 2000 | Rippelstrom5000 mA | Leckstrom752 µA | Verlustfaktor10 % | Raster3.5 mm | Durchmesser8 mm | Länge11.5 mm | VerpackungAmmopack | – | – | – | – | – | – | – | – | – | – | – | Nennspannung16 V | – | – | – | – | – | – | MontageartRadial THT | – | – | ||||
 | WE-LAN LAN Übertrager, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-LAN LAN Übertrager | – | – | – | – | – | – | – | – | – | Raster1.27 mm | – | Länge17.55 mm | – | – | – | – | – | – | Typ4PPoE (to 900 mA) | – | – | Induktivität [1]350 µH | – | – | – | Datenrate10/100/1000BASE-T | Ports1 | PoE4PPoE (bis zu 1000 mA) | Verbesserte Common Mode EntstörungNein | Betriebstemperatur -40 °C up to +105 °C | Prüfspannung1500 V (AC) | MontageartSMT | Induktivität350 µH | – |