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Details
| Topologie | Sonstige Topologie |
| IC-Revision | 2 |
Beschreibung
There has been a move to replace the fieldbus in automotive and industrial applications to a two wire Ethernet based system, increasing the data throughput in addition to simplifying device management by using a single physical layer protocol. In response, the IEEE association released amendments detailing Single Pair Ethernet (SPE) along with a protocol to inject power over this system, reducing the cost of running power lines. The new specification covering a method to inject power over SPE is known as Power over Data Lines (PoDL).Although Silvertel has a history of making Power over Ethernet (PoE) modules, due to the relative infancy of SPE and more so it’s limited deployment into everyday applications, Silvertel does not currently produce any modules designed to operate to the PoDL specification. However, for a proprietary implementation, this application note covers the use of Silvertel’s existing PoE modules to provide power to a system using SPE.
Eigenschaften
- Programmable Output power limit up to 75W
- Compliant with IEEE802.3bt*, IEEE802.3af and IEEE802.3at specifications.
- Small SIL package size - 53mm (L) x 14mm (H)
- Low cost
- Minimal (low cost) external components required
- Over-current and short circuit protection
- Industrial Temperature Range
- Silvertel “design-in” assistance
Typische Anwendungen
- PoE over SPE
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | λDom typ.(nm) | Emittierte Farbe | λPeak typ.(nm) | IV typ.(mcd) | VF typ.(V) | Chiptechnologie | 2θ50% typ.(°) | L(µH) | IR(mA) | Q(%) | fres(MHz) | Montageart | C | VR(V (DC)) | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Raster(mm) | Ø D(mm) | L(mm) | Verpackung | Pins | H(mm) | Arbeitsspannung(V (AC)) | Betriebstemperatur | Z @ 100 MHz(Ω) | Zmax(Ω) | Testbedingung Zmax | IR 2(mA) | RDC max.(Ω) | Typ | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMTW SMT Mono-color TOP LED Waterclear, 625 nm, Rot | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMTW SMT Mono-color TOP LED Waterclear | dominante Wellenlänge [typ.]625 nm | Emittierte FarbeRot | Spitzen-Wellenlänge [typ.]630 nm | Lichtstärke [typ.]300 mcd | Durchlassspannung [typ.]2 V | ChiptechnologieAlInGaP | Abstrahlwinkel Phi 0° [typ.]120 ° | – | – | – | – | MontageartSMT | – | – | – | – | – | – | – | – | Länge3.5 mm | VerpackungTape and Reel | – | Höhe1.9 mm | – | Betriebstemperatur -40 °C up to +85 °C | – | – | – | – | – | – | ||||
 | WE-CBF SMT-Ferrit, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CBF SMT-Ferrit | – | – | – | – | – | – | – | – | Nennstrom800 mA | – | – | MontageartSMT | – | – | – | – | – | – | – | – | Länge2 mm | – | – | Höhe0.9 mm | – | Betriebstemperatur -55 °C up to +125 °C | Impedanz @ 100 MHz1000 Ω | Maximale Impedanz1000 Ω | Maximale Impedanz100 MHz | Nennstrom 21000 mA | Gleichstromwiderstand0.3 Ω | TypHochstrom | ||||
 | WE-GFH SMT-Hochfrequenzdrossel, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-GFH SMT-Hochfrequenzdrossel | – | – | – | – | – | – | – | Induktivität1.5 µH | Nennstrom1400 mA | Güte15 % | Eigenresonanzfrequenz100 MHz | MontageartSMT | – | – | – | – | – | – | – | – | Länge3.2 mm | – | – | Höhe2.2 mm | – | Betriebstemperatur -40 °C up to +125 °C | – | – | – | – | Gleichstromwiderstand0.195 Ω | – | |||
 | WCAP-ATG5 Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATG5 Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | Kapazität220 µF | Nennspannung63 V (DC) | Endurance 2000 | Rippelstrom375 mA | Leckstrom138.6 µA | Verlustfaktor9 % | Raster5 mm | Durchmesser10 mm | Länge16 mm | VerpackungAmmopack | – | – | – | – | – | – | – | – | – | – | ||||
 | WCAP-ATUL Aluminium-Elektrolytkondensatoren, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATUL Aluminium-Elektrolytkondensatoren | – | – | – | – | – | – | – | – | – | – | – | – | Kapazität470 µF | Nennspannung25 V (DC) | Endurance 7000 | Rippelstrom1210 mA | Leckstrom117.5 µA | Verlustfaktor14 % | Raster5 mm | Durchmesser10 mm | Länge16 mm | VerpackungAmmopack | – | – | – | – | – | – | – | – | – | – | ||||
 | WR-PHD Stiftleisten - Einreihig, –, – | Simulation– | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWR-PHD Stiftleisten - Einreihig | – | – | – | – | – | – | – | – | Nennstrom3000 mA | – | – | MontageartTHT | – | – | – | – | – | – | Raster2.54 mm | – | Länge7.62 mm | VerpackungBeutel | Pins3 | – | Arbeitsspannung250 V (AC) | Betriebstemperatur -40 °C up to +105 °C | – | – | – | – | – | TypGerade |