5个灯的LED闪光灯驱动器电路
作者：dolphin
时间：2013-04-15
5个灯的LED闪光灯驱动器电路
5个灯的LED闪光灯驱动器电路,5Lamp/LEDFlashDriver
GeneralDescriptionofthefollowingcircuit.ThiscircuitisbasedaroundHT–2050manufacturedbyHOLTEKsemiconductors.Itisalowcost,low-powerC-MOSLSIdesignedforlampandLEDflashdriver.Itrequiresminimumexternalcomponents.YoucanoperateitwithjusttwoAAAcellor3vBattery.Circuithasfiveflashoutputswith10mAdrivecapabilitythatcanimplementrandomorsequenceflashingfunctioncontrolledbyoneoptionpin.Itonlyrequiresoneexternalresistorfortypicalapplication.Itisverysuitablefortheuseoftheflashproductssuchasdiscoglasses,discohat,giftcard,X’masdecorationandsoforth.
关键词： 5个灯的LED闪光灯驱动器电路
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