NCP1341B5D1R2G, Switching Controllers Quasi-Resonant Controller, High-Voltage, Featuring Valley Lock-Out Switching with Power Excursion Mode

The ON Semiconductor NCP1341 is a highly integrated quasi−resonant flyback controller suitable for designing high−performance off−line power converter with an integrated active X2 capacitor discharge feature, the NCP1341 can enable no−load power consumption below 30 mW.