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Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-264 V |
| Ausgang 1 | 23 V / 2.2 A |
| IC-Revision | RevB |
Beschreibung
The PMP30251 reference design uses the UCC28740 flyback controller to generate an isolated output 23V@2.2A from an universal AC input. The UCC28740 uses an optical coupler to regulate the output and to improve transient response. The valley-switching technique reduces switching losses and keeps the efficiency high.
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (A) | Bauform | fres (MHz) | Version | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 890324025027CS | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WCAP-FTX2 Folienkondensatoren | Across the mains | 220 nF | X2 | 180 | 0.1 | 30 GΩ | -40 °C bis zu +105 °C | 15 | Karton | – | – | – | – | – | – | – | Pitch 15 mm | – | – | – | – | – | 275 | – | – | 18 | 6 | 11.5 | Boxed THT | ||
 | 744821201 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | – | – | – | – | – | – | – | XS | – | THT | 2 | 1 | 45 | 250 | 1500 | MnZn | 15 | 7.8 | 18 | THT | ||
 | 744822222 | SPEC | 10 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-CMB Stromkompensierte Netzdrossel | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | – | – | – | – | – | – | – | Typ S | – | THT | 2 | 2.2 | 70 | 250 | 1500 | MnZn | 17.5 | 13 | 22 | THT | ||
 | 7447713330 | SPEC | 8 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-PD SMT-Speicherdrossel | – | – | – | – | – | – | -40 °C bis zu +125 °C | – | – | – | – | – | – | – | – | 2.2 | 1030 | 13 | Performance | 1.35 | 0.033 | 204 | – | – | – | 10 | 10 | 3 | SMT | ||
 | 7508113423 | SPEC | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | MID-OLTI Offline Flyback Transformers for Texas Instruments | – | – | – | – | – | – | – | – | Tray | 85 - 265 V (AC) | 23 | 2.2 | 17 | 80 | 3.5 : 1 : 0.75 | 5.8 | EE25/13/7 | – | – | – | 0.15 | – | – | 3900 | – | 27.05 | 32.25 | 22.86 | THT |
| Artikel Nr. | Datenblatt | Simulation | |
|---|---|---|---|
| 890324025027CS | SPEC | |
| 744821201 | SPEC | |
| 744822222 | SPEC | |
| 7447713330 | SPEC | |
| 7508113423 | SPEC |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | Anwendung | C | Sicherheitsklasse | dV/dt (V/µs) | DF @ 1 kHz (%) | RISO | Betriebstemperatur | Raster (mm) | Verpackung | Vin | VOut1 (V) | IOut1 (A) | Vaux (V) | fswitch (kHz) | NPRI : NSEC : NAUX | ISAT (A) | Bauform | fres (MHz) | Version | IR (A) | L (mH) | RDC max. (mΩ) | VR (V (AC)) | VT (V (AC)) | Material | L (mm) | W (mm) | H (mm) | Montageart | Muster |
|---|