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Texas Instruments UCC28700 | Demoboard PMP8555
Small and Simple Isolated Flyback Universal Vin, 5.2V@200mA, Primary-side Regulated Reference Design
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-275 V |
| Ausgang 1 | 5.2 V / 0.2 A |
| IC-Revision | A |
Beschreibung
Design features low component count and low cost isolated flyback, converting the universal mains (85Vac…275Vac) to 5.2V@200mA. Due to primary side regulation of the controller UCC28700, no optocoupler is needed to close the loop.
Eigenschaften
Remark: BOM is added with Schematic pdf.
- Low component count
- Low cost
- Simple design
- No optocoupler needed
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447462102 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-TI Tonneninduktivität | 1000 | 0.25 | 0.27 | 6 | 2.3 | Schrumpfschlauch | ||
| 750817011 | SPEC | – | – | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Offline Transformer | – | – | – | – | – | – |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 7447462102 | SPEC | |
| 750817011 | SPEC | – |
| Muster |
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| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Version | Muster |
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