QX9910,QX5278,QX5248,QX5235,QX5236,QX5252,QX5305泉芯一級授權代理商(有代理證書)
QX5241,QX5243,QX7135,QX7136,QX5305,QX9920泉芯一級授權代理商(有代理證書)
QX9910,QX5278,QX5248,QX5235,QX5236,QX5252泉芯一級授權代理商(有代理證書)
QX2303,QX2304,QX3400,QX3406,QX3440,QX6206泉芯一級授權代理商(有代理證書)
電源管理
產品型號 輸入電壓 輸出電壓 輸出電流 工作效率 產品封裝 備注
QX5248 AC 85V-265V <4A <85% SOT23-6
QX4054 4.2~6V 4.2V <800mA <95% SOT-23-5
QX6206 2.0~5.0V 2.0~5.0V <300mA <90% SOT23-3 SOT89-3
QX3440 1.8~5.5V 1.8~5.5V <600mA <95% MSOP-10
QX3406 2.5~5.5V 0.6~5.5V(可調) <600mA <96% SOT-23-5
QX3400 0.9V~5.0V 2.5V~5.2V(可調) >=600mA <85% SOT-23-6
QX2304 0.9~5.0V 2.5~5.0V >=300mA <87% SOT-23-5 SOT23-3 SOT89-3
QX2303 0.8~5.0V 2.0~5.0V >=300mA <87% SOT-23-5 SOT23-3 SOT89-3