{"product_id":"inn4774c-h191-tl","title":"INN4774C-H191-TL","description":"\u003ch2\u003ePower Integrations INN4774C-H191-TL - 170W Flyback AC\/DC Converter IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eINN4774C-H191-TL\u003c\/strong\u003e from Power Integrations is a high-performance isolated flyback AC\/DC converter IC with integrated secondary-side synchronous rectification (SR), delivering up to \u003cstrong\u003e170W of output power\u003c\/strong\u003e. Designed for universal input applications (85V to 265V), this InnoSwitch4 family device combines efficiency, reliability, and comprehensive fault protection in a compact InSOP-24D surface-mount package.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Density:\u003c\/strong\u003e 170W output in a compact InSOP-24D package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Input Range:\u003c\/strong\u003e 85V to 265V AC input for global compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Topology:\u003c\/strong\u003e Flyback with secondary-side synchronous rectification for improved efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Switching Frequency:\u003c\/strong\u003e 50kHz to 140kHz for design flexibility\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\u003eSoft Start Control:\u003c\/strong\u003e Reduces inrush current and stress on components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 105°C (TA) for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS \u0026amp; REACH Compliant:\u003c\/strong\u003e Meets international environmental standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial power supplies and automation equipment\u003c\/li\u003e\n\u003cli\u003eTelecommunications infrastructure\u003c\/li\u003e\n\u003cli\u003eLED lighting drivers and ballasts\u003c\/li\u003e\n\u003cli\u003eConsumer electronics and home appliances\u003c\/li\u003e\n\u003cli\u003eMedical equipment and instrumentation\u003c\/li\u003e\n\u003cli\u003eBattery chargers and adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eComplete Technical 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\u003e170 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 \u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eQuality \u0026amp; Traceability\u003c\/h3\u003e\u003cp\u003eAll Power Integrations INN4774C-H191-TL units are factory-tested and shipped with full traceability documentation. We guarantee 100% authentic components sourced directly from authorized distributors, with complete lot traceability and compliance certificates available upon request.\u003c\/p\u003e\u003ch3\u003eTechnical Resources\u003c\/h3\u003e\u003cp\u003eFor detailed design guidelines, reference schematics, and application notes, please refer to the \u003ca href=\"https:\/\/www.power.com\/sites\/default\/files\/documents\/innoswitch4-qr_family_data_sheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInnoSwitch4 Family Datasheet\u003c\/a\u003e.\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117173702945,"sku":"INN4774C-H191-TL","price":6.59,"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_00c74205-94ad-4b7d-a177-4badc0fd647f.jpg?v=1743669674","url":"https:\/\/hqickey.com\/de\/products\/inn4774c-h191-tl","provider":"HQICKEY","version":"1.0","type":"link"}