BP3182EB

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The BP3182EB is a PSR(Primary Side Regulationconstant current LED driver with high current accuracyused for low PF two-winding Flyback circuit. Along withBoost pre-converter, an application scenario of two.stage isolated flicker-free light output is available.The BP3182EBdetects output voltage anddemagnetization signal without auxiliary windingwhile keeping excellent OVP accuracy.
The BP3182EB adopts advanced PSR technologywithout secondary side feedback circuit and loopcompensation capacitor to provide excellent constantoutput current regulation with extreme low system costand tiny size. Integrated with internal MOSFET, systemcost is further reduced and easy for PCB layout.The BP3182EB works in BCM (Boundary ConductionMode) mode, which can help to reduce switching lossand improve EMC performance.BP3182EB adopts BPSOP-10 package.