BP3105 PDF 데이터시트 검색

Description BP3105 is a high precision primary side regulation (PSR) controller designed for high brightness LED driver. It’s extremely suitable to be used in flyback converter operating in worldwide voltage range. BP3105 works in discontinuous inductive current mode. The patented control method dramatically saves the system cost and size by eliminating all secondary feedback circuitry and loop control compensation circuitry. This control method also achieves excellent line and load regulation