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AC/DC开关电源控制芯片在充电器上的应用型号:PartNumberPackageFrequency(Max)DriverSwitchOutputPower(Max)StandbyPowerCVPrecisionCVPrecisionEfficiencyBF1501-DASOT23-645KHzBJT6W<150mW±10%±10%CEC5.0EPA2.0BF1502SOT23-650KHzBJT6W<150mW±5%±10%BF1502-BSOT23-666KHzBJT6W<150mW±5%±5%BF1509SOT23-642KHzBJT6W<30mW±5%±5%原文地址:http://kte99.com/Products/ACDCkaiguandianyuank.html