This is the product guarantees long time support in industrial market. BM2SC125FP2-LBZ is a quasi-resonant AC/DC converter that provides an optimum system for all products which has an electrical outlet. Quasi-resonant operation enables soft switching and helps to keep the EMI low. This IC can be designed easily because it includes the 1700V SiC (Silicon-Carbide) MOSFET. Design with a high degree of flexibility is achieved with current detection resistors as external devices. The burst operation reduces an electric power at light load. BM2SC125FP2-LBZ includes various protection functions, such as soft start function, burst operation function, over current limiter per cycle, over voltage protection, overload protection.