SK6812RGBW英文版规格书Word文档下载推荐.docx

SK6812RGBW英文版规格书Word文档下载推荐.docx

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DocumentNo.:

SPC/SK6812RGBW-XX

ModelNo.:

SK6812RGBW-XX

Description:

5.5x5.0x1.6mmTopSMDType0.25WattPower

tegratedlightsourceIntelligentcontrolLED

Rev.No.:

01

Date:

2015-07-31

INTEGRATEDLIGHTSOURCEINTELLIGENTCONTROL

OFCHIP-ON-TOPSMDTYPELED

Model:

SK6812RGBW

1.ProductOverview:

SK6812RGBWisasmartLEDcontrolcircuitandlightemittingcircuitinonecontrolledLEDsource,

whichhastheshapeofa5050LEDchip.Eachlightingelementisapixel,andtheintensitiesofthe

pixelsarecontainedwithintheintelligentdigitalinterfaceinput.TheoutputisdrivenbypatentedPWM

technology,whicheffectivelyguaranteeshighconsistencyofthecolorofthepixels.Thecontrol

circuitconsistsofasignalshapingamplificationcircuit,abuilt-inconstantcurrentcircuit,andahigh

precisionRCoscillator.

ThedataprotocolbeingusedisunipolarNRZcommunicationmode.The32-bitdataistransmitted

fromthecontrollertoDINofthefirstelement,andifitisaccepteditisextractedpixeltopixel.Afteran

internaldatalatch,theremainingdataispassedthroughtheinternalamplificationcircuitandsentout

ontheDOporttotheremainingpixels.ThepixelisresetaftertheendofDIN.Usingautomatic

shapingforwardingtechnologymakesthenumberofcascadedpixelswithoutsignaltransmissiononly

limitedbysignaltransmissionspeed.

TheLEDhasalowdrivingvoltage（whichallowsforenvironmentalprotectionandenergysaving）,

highbrightness,scatteringangle,goodconsistency,lowpower,andlonglife.Thecontrolcircuitis

integratedintheLEDabove.

2.MainApplicationField:

●FullcolorLEDstringlight,LEDfullcolormodule,LEDsuperhardandsoftlights,LEDguardrailtube,

LEDappearance/scenelighting

●LEDpointlight,LEDpixelscreen,LEDshapedscreen,avarietyofelectronicproducts,electrical

equipmentetc..

3.Description:

●TopSMDinternalintegratedhighqualityexternalcontrollineserialcascadeconstantcurrentIC;

●controlcircuitandthechipinSMD5050components,toformacompletecontrolofpixel,color

mixinguniformityandconsistency;

●built-indatashapingcircuit,apixelsignalisreceivedafterwaveshapingandoutputwaveform

distortionwillnotguaranteealine;

●Thebuilt-inpoweronresetandresetcircuit,thepowerdoesnotwork;

●grayleveladjustingcircuit（256levelgrayscaleadjustable）;

●reddrivespecialtreatment,colorbalance;

●linedatatransmission;

●plasticforwardstrengtheningtechnology,thetransmissiondistancebetweentwopointsover10M;

●Usingatypicaldatatransmissionfrequencyof800Kbps,whentherefreshrateof30framespersec

4.MechanicalDimensions: