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Texas Instruments UCC28730 | Demoboard PMP40025
85 to 265Vac In, 48V1A Out Power Supply for STB with <75mW Standby Power Reference Design
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 85-265 V |
| Ausgang 1 | 48 V / 1 A |
| IC-Revision | A |
Beschreibung
The PMP40025 is a universal AC input, 48W output flyback converter based on primary side regulation(PSR) which eliminates optocouplers and secondary side feedback components reducing BOM cost. The design features a single 48V/1A output with average efficiency greater than 89% and 75mW no load power (compliant with DOE 6 &CoC V5 Tier 2 standard). The design aslo demostrates excellent +/-3% transient response from no load to full load due to a wake up feature provided by UCC24650.
Eigenschaften
REMARK:BOM AND SCHEMATIC IS ADDED WITH TEST RESULT PDF
- <75mW low standby power @230Vac no load
- +/-3% transient response from no load to full load
- High efficiency at 10% load and four points average
- Pass EN55022B CE test
- Single-side PCB board for low cost
Typische Anwendungen
- STB&DVR
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | IR(A) | L(mH) | RDC max.(mΩ) | VR(V (AC)) | VT(V (AC)) | Material | L(mm) | B(mm) | H(mm) | Montageart | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-CMB Stromkompensierte Netzdrossel, 2 A, 1 mH | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWE-CMB Stromkompensierte Netzdrossel | Nennstrom2 A | Induktivität1 mH | Gleichstromwiderstand45 mΩ | Nennspannung250 V (AC) | Prüfspannung1500 V (AC) | MaterialMnZn | Länge15 mm | Breite7.8 mm | Höhe18 mm | MontageartTHT | ||||
 | 750343192 | Transformer, –, 0.16 mH | Downloads5 Dateien | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Produktserie Transformer | – | Induktivität0.16 mH | – | – | Prüfspannung3750 V (AC) | – | Länge26.16 mm | Breite26.16 mm | Höhe19.05 mm | MontageartTHT |