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Details
| Topologie | Buck mit zwei Ausgangsspannungen |
| Eingangsspannung | 18-60 V |
| Ausgang 1 | 25 V / 0.06 A |
| Ausgang 2 | 25 V / 0.06 A |
| Ausgang 3 | 25 V / 0.06 A |
| Ausgang 4 | 25 V / 0.06 A |
Beschreibung
This reference design is a four channel-to-channel, isolated 4–20 mA, current-loop analog input module. The design includes a short circuit, overcurrent, and overvoltage limit function for condition monitoring sensor and module applications. The major features of this analog input module include channel isolation, a multi-channel analog input module powered up by a single flyback converter using LM5180 device, a power supply to 2-wire transmitter and short-circuit protection circuit. This design can also support a four-channel analog input module.
Eigenschaften
1 to 4 channel-to-channel isolated analog input moduleSupply for field transmitters with output power limitation (short limited to 25mA)Transmitter supply: 25 ±1V, IOUT < 25-mA peakInput protected against miss wiringUART interface 24b ΔΣADC to reduce BOM size and cost
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.(°) | Vin | VOut1(V) | IOut1(A) | VOut2(V) | IOut2(A) | VOut3(V) | IOut3(A) | VOut4(V) | IOut4(A) | L(µH) | NPRI : NSEC | ISAT(A) | LS(nH) | VT(V (AC)) | fswitch(kHz) | Montageart | L(mm) | B(mm) | H(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WL-SMCC SMT Mono-color Chip LED Compact, 525 nm, Grün | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWL-SMCC SMT Mono-color Chip LED Compact | dominante Wellenlänge [typ.]525 nm | Emittierte FarbeGrün | Spitzen-Wellenlänge [typ.]515 nm | Lichtstärke [typ.]800 mcd | Durchlassspannung [typ.]3.2 V | ChiptechnologieInGaN | Abstrahlwinkel Phi 0° [typ.]120 ° | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | MontageartSMT | Länge1 mm | Breite0.5 mm | Höhe0.4 mm | ||||
 | WE-IBTI Isolated Buck Transformers, –, – | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-IBTI Isolated Buck Transformers | – | – | – | – | – | – | – | Input Voltage 18 - 60 V (DC) | Ausgangsspannung 125 V | Ausgangsstrom 10.06 A | Ausgangsspannung 225 V | Ausgangsstrom 20.06 A | Ausgangsspannung 325 V | Ausgangsstrom 30.06 A | Ausgangsspannung 425 V | Ausgangsstrom 40.06 A | Induktivität22 µH | Übersetzungsverhältnis0.5:1:1:1:1 | Sättigungsstrom2.4 A | Streuinduktivität200 nH | Prüfspannung1000 V (AC) | Switching Frequency 220 - 350 | MontageartTHT | Länge13.97 mm | Breite15.37 mm | Höhe12.7 mm |