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时间: 2019-12-24 18:43
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摘要:单节锂离子(Li-ion)电池充电器,不消耗功率(热),也可以使用一个低成本的线性AC适配器。本应用笔记讨论如何设计一个简单的和低成本的锂离子电池充电器。Maxim>AppNotes>BATTERYMANAGEMENTPOWER-SUPPLYCIRCUITSKeywords:singlecell,li+,li-ionbatterycharger,losslesscharger,noheatcharger,pulsecharger,charging,Jan03,2002lithium-ionAPPLICATIONNOTE897Single-CellLi+CradleChargerWithALinearACAdapterAbstract:ThesinglecellLithium-ion(Li-ion)batterychargerthatdoesnotdissipatepower(noheat)canalsousealowcostlinearACadapter.Thisapplicationnotediscusseshowtodesignasimpleandlow-costLi-ioncharger.IntroductionManyhandhelddevicesareusingasingle-cellLi+battery,andtheydemandasimpleandeconomicchargingsolution.Acradlechargerisonechoiceanditisgettingmoreattentionfromsystemdesignengineersbecausetheydonotneedtoworryaboutbuilt-incharg……