NCL30030B2DR2G

ON Semiconductor NCL30030 Quasi-Resonant Flyback Controllers integrate power factor correction (PFC) and quasiresonant flyback functionality necessary to implement a compact and highly efficient LED driver for high performance LED lighting applications. The PFC stage utilizes a proprietary multiplier architecture to achieve low harmonic distortion and nearunity power factor while operating in a Critical Conduction Mode (CrM). The circuit incorporates all the features necessary for building a robust and compact PFC stage while minimizing the number of external components.