价格:未填
供应:99999
发货:3天内
现货ETA9635,优势ETA9635 PowerManagementUnitforPowerBanks 　TheETA9635isafullyintegratedpowermanagementunitspecificallydesignedforPowerBank,MobileCharger,BackupBatteryChargerapplications.Itconsistsofahighefficiencysynchronousstep-upboostconverterandalinearbatterycharger.Theboostcanprovideupto1Aoutputcurrentat5VoffromaLi-Ionbatteryinputvoltage,whilethechargercanchargeupto1AofcurrentfromanACadapterinput.Theboostincorporatescircuitsthatdisconnecttheinputfromoutput,duringshutdown,short-circuit,outputcurrentoverloading, or othereventswhenoutputishigherthantheinput.ThisnotonlyeliminatestheneedforanexternalMOSFETanditscontrolcircuitrytodisconnecttheinputfromoutput,alsoprovidesrobustoutputoverloadprotection.Usingapatent outputcurrentoverloading, or othereventswhenoutputishigherthantheinput.ThisnotonlyeliminatestheneedforanexternalMOSFETanditscontrolcircuitrytodisconnecttheinputfromoutput,alsoprovidesrobustoutputoverloadprotection.UsingapatentpendingtechniquetodrivethechargerLEDindicator,iteliminatestheneedforamicro-controllernormallyneededinmobilechargers.Whilesavingthecostofamicro-controller,sincethewholeunitsonlyconsumeslessthan50uAofquiescentcurrentduringnoload,whenconsideringstandbytimeforonecharge,itisamuchsuperiorsolutioncomparingtothetraditionalsolutionthatneedsamicro-controllerwhichnormallyconsumesupto1mAcurrent. 产品主要参数 产品主要应用 2in1:ASynchronousboostplusACharger　　　　　 Short-circuitProtection　　　　　　　　 5WOutputPowerfromtheBoost BoostOutputtoInputReversedCurrentProtection Upto1ACharging 　　 PowerBanks Mobileback-upBatteryChargers 产品封装 产品脚位 典型应用电路图 PowerBanks