PMP4342, Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller
Progetto di riferimento usando la parte UCC28700 di Texas Instruments
Immagine
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Documenti associati
Per prodotti finali
- Displays
- LED Lighting
Per contattare il Servizio Clienti.
- PMP4342, Low cost 7W A-Lamp LED Driver Solution using Primary Side Sensing LED Controller. Design demonstrates simple A-lamp LED driver solution 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%
Funzioni principali
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Conversion TypeAC to DC
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Input Voltage180 to 265 (AC) V
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Output Voltage23 V
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Output Current0.35 A
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Output Power8.05 W
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TopologyFlyback- Quasi Resonant
Parti in primo piano (3)
| Numero parte | Produttore | Tipo | Per contattare il Servizio Clienti. | |||
|---|---|---|---|---|---|---|
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UCC28700DBVR | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 | ACQUISTA | |
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UCC28700DBVT | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Flyback 23V 140kHz T/R 6-Pin SOT-23 | ACQUISTA | |
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UCC28700QDBVRQ1 | Texas Instruments | AC to DC Switching Converters | AC to DC Switching Converter Buck/Flyback 8.45V 140kHz T/R 6-Pin SOT-23 Automotive AEC-Q100 | ACQUISTA | |