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Sketch
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
  • LED panel light
  • LED downlight
Schematic diagram
Package
Technical documents
Document type Title Type Download
Specification sheet BP3182EB pdf Easy version Full version