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                您『所在的位置>首页>最新到货>泉芯DC/DC恒流芯片QX7138/QX9921/QX9920

                泉芯DC/DC恒流芯片QX7138/QX9921/QX9920

                深圳智兴丰科技为泉芯的一级代理商主要代理,电话13714720780郭生微信同号,QQ:2850327865


                主要产品应用于汽车车灯,电动车灯,摩托车灯,手电筒灯照明产品,以及其他恒压恒流电源。

                        DC/DC升压:QX2303 ,QX2304,QX2305,QX2306,QX3400


                       DC/DC降压:QX3406


                       锂电池充电IC: QX4054,QX4055


                       升压恒流:QX5305,QX5278


                降压恒流:QX5243,QX5241,QX9920(外置MOS)QX9921(内置6AMOS),QX9924(内置9AMOS),QX9925(内置20AMOS),QX6103,主要应用于车灯产品。。。


                线性恒流:QX7135,QX7136,QX7137,QX7138,QX7139,QX7140,主要应用卐于手电筒,工矿灯。。。


                LED手电筒系↙列:QX5256,QX5254,QX5231,QX5235,QX5236,QX5237,QX5261带全亮-暗亮-闪亮-SOS4种工作模式