{"product_id":"top226yn","title":"TOP226YN","description":"\u003ch2\u003eTOP226YN - TOPSwitch-II Offline Switching IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eTOP226YN\u003c\/strong\u003e from Power Integrations is a high-performance integrated offline switcher from the TOPSwitch-II family, designed for cost-effective, reliable power conversion in industrial, automotive, medical, and telecom applications. This IC combines a 700V power MOSFET with advanced control circuitry to deliver up to 125W of output power with exceptional efficiency and built-in protection features.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Voltage Capability:\u003c\/strong\u003e 700V breakdown voltage for universal AC input designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Topology Support:\u003c\/strong\u003e Compatible with flyback, buck, boost, and forward converter topologies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Protection:\u003c\/strong\u003e Current limiting and over-temperature protection ensure safe, reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Standard TO-220-3 through-hole package simplifies PCB layout and thermal management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100kHz Switching Frequency:\u003c\/strong\u003e Enables smaller magnetics and improved power density\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -40°C to 150°C (TJ) for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets environmental standards for global distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC-DC power supplies for industrial equipment\u003c\/li\u003e\n\u003cli\u003eOffline battery chargers\u003c\/li\u003e\n\u003cli\u003eAuxiliary power supplies in automotive and telecom systems\u003c\/li\u003e\n\u003cli\u003eStandby power for consumer electronics\u003c\/li\u003e\n\u003cli\u003eLED driver circuits\u003c\/li\u003e\n\u003cli\u003eMedical device power modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e \u003ctbody\u003e \u003ctr\u003e \t\u003ctd\u003eProduct attributes\u003c\/td\u003e \t\u003ctd\u003eProperty Value\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eManufacturer\u003c\/td\u003e \t\u003ctd\u003ePower Integrations\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eTOPSwitch®-II\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTube | \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOutput Isolation\u003c\/td\u003e \t\u003ctd\u003eIsolated\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eInternal Switch(s)\u003c\/td\u003e \t\u003ctd\u003eYes\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Breakdown\u003c\/td\u003e \t\u003ctd\u003e700V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTopology\u003c\/td\u003e \t\u003ctd\u003eBoost, Buck, Flyback, Forward\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Start Up\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e67%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e100kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e125 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eCurrent Limiting, Over Temperature\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 150°C (TJ)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eGrade\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eQualification\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eMounting Type\u003c\/td\u003e \t\u003ctd\u003eThrough Hole\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003eTO-220-3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eTO-220-3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e   \u003ctd\u003eROHS\u003c\/td\u003e   \u003ctd\u003e\u003cimg class=\"ROSHICON\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/ROHSICON.png?v=1761919810\"\u003e\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eQuality \u0026amp; Compliance\u003c\/h3\u003e\u003cp\u003eAs an authorized distributor, we provide 100% authentic Power Integrations components with full traceability and RoHS\/REACH compliance documentation. Each TOP226YN IC is sourced directly from the manufacturer and includes complete datasheet access and design-in support resources.\u003c\/p\u003e\u003ch3\u003eDesign Resources\u003c\/h3\u003e\u003cp\u003eAccess comprehensive technical documentation including reference designs, application notes, and simulation models to accelerate your power supply development. Our engineering team is available to support your design-in process with topology selection, component sizing, and layout optimization guidance.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/collections\/ac-dc-converters-offline-switchers\" title=\"AC DC Converters, Offline Switchers - High-Performance Power Conversion Solutions\"\u003eAC DC Converters, Offline Switchers\u003c\/a\u003e\u003c\/strong\u003e for additional power conversion solutions that complement the TOP226YN in your design.\u003c\/p\u003e\u003cp\u003eVisit \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Authorized Distributor of High-Reliability Semiconductor Components\"\u003eHQICKEY\u003c\/a\u003e\u003c\/strong\u003e for our full catalog of high-reliability semiconductor components for aerospace, automotive, industrial, medical, and telecom applications.\u003c\/p\u003e\u003cp\u003eStay updated with the latest industry insights, technical articles, and product announcements on our \u003cstrong\u003e\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog - Industry Insights and Product Updates\"\u003eNews \u0026amp; Technical Blog\u003c\/a\u003e\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117015826721,"sku":"TOP226YN","price":14.08,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_150_C04-034_AB_3_c533725b-60ff-4507-bdc1-6705ccb8595e.jpg?v=1743666588","url":"https:\/\/hqickey.com\/products\/top226yn","provider":"HQICKEY","version":"1.0","type":"link"}