联动光科 LB1102A
LB1102isahighefficiencyDC-DCstepupconverter,compactwhiteLEDdrivercontrollerfor3~9inchesLCDpanelofportableelectronics.Itoperatesoverabroadinputvoltagerangefrom2.5Vto6V.Theoperationfrequencyisfixed1250KHz.Bythehelpofcurrentmodecontrolandinternalcompensation,thechipcanworkundercont
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