[{"data":1,"prerenderedAt":240},["ShallowReactive",2],{"layout-global":3,"octatronics-part-detail-onsemi-uc3843bd1r2g":84},{"msg":4,"code":5,"data":6},"操作成功",200,{"navTop":7,"footer":36},[8,18,24,30],{"id":9,"parentId":10,"title":11,"name":11,"label":11,"type":12,"url":13,"target":14,"icon":15,"sort":16,"children":17},6,0,"Electronic Components","LINK","\u002Felectronic-components","_self",null,10,[],{"id":19,"parentId":10,"title":20,"name":20,"label":20,"type":12,"url":21,"target":14,"icon":15,"sort":22,"children":23},7,"Manufacturers","\u002Fmanufacturers",20,[],{"id":25,"parentId":10,"title":26,"name":26,"label":26,"type":12,"url":27,"target":14,"icon":15,"sort":28,"children":29},8,"Request Quote","\u002Frequest-quote",30,[],{"id":31,"parentId":10,"title":32,"name":32,"label":32,"type":12,"url":33,"target":14,"icon":15,"sort":34,"children":35},9,"Tutorials","\u002Fblog",40,[],{"groups":37,"logoUrl":15,"socialLinks":15,"contactPhone":15,"contactEmail":80,"address":81,"description":82,"copyright":83},[38,54,65],{"id":39,"title":40,"sort":10,"links":41},2,"Products",[42,44,46,50],{"id":16,"label":43,"href":13,"target":14,"icon":15,"sort":16},"All Products",{"id":45,"label":20,"href":21,"target":14,"icon":15,"sort":22},11,{"id":47,"label":48,"href":49,"target":14,"icon":15,"sort":28},12,"Applications","\u002Fapplications",{"id":51,"label":52,"href":53,"target":14,"icon":15,"sort":34},19,"Series","\u002Fseries",{"id":55,"title":56,"sort":22,"links":57},3,"Services",[58,61],{"id":59,"label":60,"href":27,"target":14,"icon":15,"sort":16},13,"Submit Your Bom",{"id":62,"label":63,"href":64,"target":14,"icon":15,"sort":22},21,"Frequently Asked Questions","\u002Ffaq",{"id":66,"title":67,"sort":28,"links":68},4,"Company",[69,73,76],{"id":70,"label":71,"href":72,"target":14,"icon":15,"sort":16},16,"About Us","\u002Fabout-us",{"id":74,"label":75,"href":33,"target":14,"icon":15,"sort":22},17,"Blog",{"id":77,"label":78,"href":79,"target":14,"icon":15,"sort":28},18,"Contact Octatronics","\u002Fcontact-us","support@octatronics.com","RM502C, 5\u002FF, HO KING COMM CTR, 2-16 FAYUEN ST, MONGKOK KOWLOON, HONG KONG","Octatronics is a trusted sourcing platform for semiconductors and electronic components.","@2026 Octatronics. All rights reserved.",{"id":85,"slug":86,"name":87,"mpn":88,"manufacturer":89,"manufacturerSlug":89,"manufacturerPartNumber":88,"shortDescription":90,"description":90,"detailedDescription":90,"keyFeatures":91,"stock":92,"status":93,"lifecycleStatus":94,"rohs":94,"packageCase":95,"leadTime":15,"datasheetUrl":96,"currency":97,"price":98,"overviewHtml":15,"baseNumber":99,"baseNumberSlug":100,"baseNumberId":101,"baseNumberVariantCount":55,"categoryName":102,"categorySlug":103,"categoryPath":104,"images":105,"documents":106,"faqs":107,"specGroups":108,"breadcrumb":157,"replacements":172,"orderingVariants":15,"parameterComparison":15},120957,"onsemi-uc3843bd1r2g","onsemi UC3843BD1R2G Microcontrollers","UC3843BD1R2G","onsemi","PWM Controller, DC\u002FDC, Current Mode, SOIC-8, 52kHz, 30V","",46540,"Active","Unknown","8-SOIC (0.154\", 3.90mm Width)","https:\u002F\u002Fmedia.octatronics.com\u002Fdatasheets\u002Fonsemi\u002Fonsemi-uc3843bng.pdf","USD",0.5303,"UC3843BD","onsemi-uc3843bd",11590,"Microcontrollers","microcontrollers","\u002Fc\u002Fintegrated-circuits-ics\u002Fembedded-processors-and-controllers\u002Fmicrocontrollers",[],[],[],[109],{"title":110,"items":111},"General",[112,115,118,120,123,126,129,132,135,138,141,144,146,149,152,154],{"label":113,"value":114},"Operating Temperature","0°C ~ 70°C (TA)",{"label":116,"value":117},"Mounting Type","Surface Mount",{"label":119,"value":95},"Package \u002F Case",{"label":121,"value":122},"Output Type","Transistor Driver",{"label":124,"value":125},"Supplier Device Package","8-SOIC",{"label":127,"value":128},"Supply Voltage","7.6V ~ 30V",{"label":130,"value":131},"Switching Frequency","Up to 500kHz",{"label":133,"value":134},"Number of Outputs","1",{"label":136,"value":137},"Topology","Boost, Flyback",{"label":139,"value":140},"Control Features","Frequency Control",{"label":142,"value":143},"Output Configuration","Positive, Isolation Capable",{"label":145,"value":134},"Output Phases",{"label":147,"value":148},"Duty Cycle Max","96%",{"label":150,"value":151},"Synchronous Rectifier","No",{"label":153,"value":151},"Clock Sync",{"label":155,"value":156},"Function","Step-Up, Step-Up\u002FStep-Down",[158,161,163,166,169,170],{"title":159,"link":160},"Home","\u002F",{"title":162,"link":13},"Parts",{"title":164,"link":165},"Integrated Circuits (ICs)","\u002Fc\u002Fintegrated-circuits-ics",{"title":167,"link":168},"Embedded Processors and Controllers","\u002Fc\u002Fintegrated-circuits-ics\u002Fembedded-processors-and-controllers",{"title":102,"link":104},{"title":171},"onsemi UC3843BD1R2G",[173,179,184,189,194,201,207,212,218,224,229,235],{"id":174,"mpn":175,"slug":176,"manufacturer":89,"manufacturerSlug":89,"stock":177,"stockState":178},301637,"UC3843BDG","onsemi-uc3843bdg",20928,"0",{"id":180,"mpn":181,"slug":182,"manufacturer":89,"manufacturerSlug":89,"stock":183,"stockState":178},301639,"UC3843BDR2","onsemi-uc3843bdr2",20916,{"id":185,"mpn":186,"slug":187,"manufacturer":89,"manufacturerSlug":89,"stock":188,"stockState":178},301636,"UC3843BD1R2","onsemi-uc3843bd1r2",15541,{"id":190,"mpn":99,"slug":100,"manufacturer":89,"manufacturerSlug":89,"description":191,"stock":192,"stockState":178,"image":193},120955,"1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, SOIC-14",1950,"https:\u002F\u002Fmedia.ersaelectronics.com\u002Fstatic\u002F20240425\u002Fonsemi\u002Flm224dr2.jpg",{"id":195,"mpn":196,"slug":197,"manufacturer":89,"manufacturerSlug":89,"description":198,"stock":199,"stockState":178,"image":200},120956,"UC3843BD1","onsemi-uc3843bd1","1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SOIC-8",1768,"https:\u002F\u002Fmedia.ersaelectronics.com\u002Fstatic\u002F20240425\u002Fonsemi\u002Fmc33072d.JPG",{"id":202,"mpn":203,"slug":204,"manufacturer":89,"manufacturerSlug":89,"description":205,"stock":206,"stockState":178,"image":200},119549,"MC78L08ACDR2G","onsemi-mc78l08acdr2g","8V LDO Regulator, 100mA, SOIC-8, 30V In, 1.7V Dropout",1250000,{"id":208,"mpn":209,"slug":210,"manufacturer":89,"manufacturerSlug":89,"description":211,"stock":206,"stockState":178,"image":200},119553,"MC78L09ACDR2G","onsemi-mc78l09acdr2g","9V LDO Regulator, 100mA, SOIC-8, 30V In, 125°C",{"id":213,"mpn":214,"slug":215,"manufacturer":89,"manufacturerSlug":89,"description":216,"stock":217,"stockState":178,"image":200},118530,"LM2904EDR2G","onsemi-lm2904edr2g","Operational Amplifier, Single Supply, Dual, 2500-REEL",1125000,{"id":219,"mpn":220,"slug":221,"manufacturer":89,"manufacturerSlug":89,"description":222,"stock":223,"stockState":178,"image":200},118920,"MC1455DR2G","onsemi-mc1455dr2g","Timer IC, Single, SOIC, 4.5-16V, 0-70°C, 100mA",1000000,{"id":225,"mpn":226,"slug":227,"manufacturer":89,"manufacturerSlug":89,"description":228,"stock":223,"stockState":178,"image":200},120518,"NCV78L15ABDR2G","onsemi-ncv78l15abdr2g","Linear Voltage Regulator, 100 mA, 5 to 24 V, Positive Vout: 15V; Tj = -40C to 125C, 2500-REEL",{"id":230,"mpn":231,"slug":232,"manufacturer":89,"manufacturerSlug":89,"description":233,"stock":234,"stockState":178,"image":200},118938,"MC33071DR2G","onsemi-mc33071dr2g","Op Amp, 4.5MHz GBW, 13V\u002Fµs SR, 1Ch, SOIC-8",750000,{"id":236,"mpn":237,"slug":238,"manufacturer":89,"manufacturerSlug":89,"description":239,"stock":234,"stockState":178,"image":200},118974,"MC33201VDR2G","onsemi-mc33201vdr2g","Op Amp, 2.2MHz, 80mA, SOIC, 1-Ch, 6V",1780146385281]