{"product_id":"inn4277c-h186-tl","title":"INN4277C-H186-TL","description":"\u003ch2\u003eINN4277C-H186-TL - High-Performance AC-DC Flyback Converter IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eINN4277C-H186-TL\u003c\/strong\u003e from Power Integrations is a high-efficiency 145W isolated flyback AC-DC converter IC featuring secondary side synchronous rectification (SR) for superior power conversion performance. Designed for universal input applications (85V-265V), this InnoSwitch4 family device integrates internal switching with advanced fault protection, making it ideal for industrial power supplies, LED drivers, and consumer electronics requiring reliable, compact power solutions.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e145W Power Output:\u003c\/strong\u003e Delivers robust power handling for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Range:\u003c\/strong\u003e 85V to 265V AC input supports global voltage standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Secondary side synchronous rectification minimizes power loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Current limiting, over-temperature, over-voltage, and UVLO safeguards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount:\u003c\/strong\u003e InSOP-24D package (10.80mm width) saves board space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 105°C operation for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets environmental standards for global markets\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\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTape \u0026amp; Reel (TR) | \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\u003e750V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTopology\u003c\/td\u003e \t\u003ctd\u003eFlyback, Secondary Side SR\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\u003e85V ~ 265V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e50kHz ~ 140kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e145 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eCurrent Limiting, Over Temperature, Over Voltage, UVLO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003eSoft Start\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-40°C ~ 105°C (TA)\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\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e24-PowerSMD Module (0.425\", 10.80mm Width), 17 Leads\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eInSOP-24D\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\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial power supplies and automation equipment\u003c\/li\u003e\n\u003cli\u003eLED lighting drivers and ballasts\u003c\/li\u003e\n\u003cli\u003eConsumer electronics AC adapters\u003c\/li\u003e\n\u003cli\u003eTelecommunications and networking equipment\u003c\/li\u003e\n\u003cli\u003eMedical and test equipment power modules\u003c\/li\u003e\n\u003cli\u003eHome appliances and white goods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Power IC Components?\u003c\/h3\u003e\u003cp\u003eAt HQICKEY, we specialize in providing high-quality semiconductor components with complete traceability and long lifecycle availability. Our technical team ensures every AC-DC converter IC meets stringent quality standards for aerospace, automotive, industrial, medical, and telecommunications applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrdering Information:\u003c\/strong\u003e Available in Tape \u0026amp; Reel packaging for automated assembly. Contact us for volume pricing, lead times, and technical support documentation including the InnoSwitch4 family datasheet.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/collections\/ac-dc-converters-offline-switchers\" title=\"AC DC Converters, Offline Switchers Collection\"\u003eBrowse our complete AC DC Converters, Offline Switchers collection\u003c\/a\u003e for more power conversion solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Semiconductor Components\"\u003eVisit HQICKEY homepage\u003c\/a\u003e for our full catalog of programmable logic and semiconductor components\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog \u0026amp; Industry News\"\u003eRead our technical blog\u003c\/a\u003e for application notes, design guides, and industry insights\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117213647137,"sku":"INN4277C-H186-TL","price":11.05,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_596_PI-8106_C_17_7b541b51-b6d9-4bbc-ad22-31da9edc3aac.jpg?v=1743670267","url":"https:\/\/hqickey.com\/products\/inn4277c-h186-tl","provider":"HQICKEY","version":"1.0","type":"link"}