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BP3182EB

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The BP3182EB is a PSR (Primary Side Regulation) constant current LED driver with high current accuracy used for low PF two-winding Flyback circuit. Along with Boost pre-converter, an application scenario of twostage isolated flicker-free light output is available.

Advantage

HV JFET inside to deliver fast start-up

Internal 650V MOSFET

High accuracy of current reference

Low operating current

High accuracy of OVP voltage reference

Good load regulation

Boundary conduction mode

VCC UVLO

Cycle-by-cycle current limitation

Integrated protections

Application area