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Texas Instruments TPS92315 | Demoboard PMP4342
Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 180-265 V |
| Ausgang 1 | 23 V / 0.35 A |
| IC-Revision | A |
Beschreibung
This design demonstrates simple A-lamp LED driver suolution using primary side sensing TPS92315. Valley filled circuit is used to achieve high PF performance(>0.7). The efficiency is 86.5% with 23v350mA output. Overall current cross regulation <+/-1%.
Weiterführende Informationen
Artikeldaten
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE-Zulassung | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 820573011 | SPEC | 7 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | WE-VD Disk Varistor | 300 | 385 | 470 | 1200 | 35 | 0.25 | Ja | ||
 | 750341696 | SPEC | 5 Dateien | Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | Transformer | – | – | – | – | – | – | – |
| Muster |
|---|
| Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | VRMS (V) | VDC (V) | VBR (V) | IPeak (A) | Wmax (J) | PDiss (W) | VDE-Zulassung | Muster |
|---|
