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PT4228 - Non-isolated single-stage active PFC LED driver chip

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Datasheet Details

Part number PT4228
Manufacturer PowTech
File Size 235.92 KB
Description Non-isolated single-stage active PFC LED driver chip
Datasheet download datasheet PT4228 Datasheet

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Full PDF Text Transcription

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PT4228 PFC LED PT4228 LED，85Vac-265Vac LED。 ，。 ，MOS ，， 。 PT4228， 、。 PT4228：LED/， ，， 。 。 ，，LED 。  500V MOSFET  ±3% LED  ， PF (>0.9)   90%     LED/     SOP-8  LED、  LED PAR30、PAR38  LED  LED  SOP-8 Note: -40˚C to 85˚C PT4228ESOH 2500 / xxxxxX Assembly Factory Code Lot Number PT4228 xxxxxX Input Rstart BD1 C1 PT4228 SW CS SW VCC GND DET GND COMP R5 D2 Rcs L1 R3 R4 C3 C4 C2 D1 Output LED ( ) PT4228_DS_Rev CH 1.1 WWW.CRPOWTECH.
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