{"product_id":"lyt4317e","title":"LYT4317E","description":"\u003ch2\u003eLYT4317E - LYTSwitch-4 Series AC-DC Offline Switching IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLYT4317E\u003c\/strong\u003e from Power Integrations is a high-performance integrated offline switcher IC designed for isolated AC-DC power conversion applications up to 50W. Part of the advanced LYTSwitch-4 family, this device integrates a 725V power MOSFET with comprehensive control and protection circuitry, enabling compact, efficient, and reliable power supply designs for industrial, consumer, and smart home applications.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 725V Power MOSFET\u003c\/strong\u003e - High breakdown voltage for universal input (85-265 VAC) applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Topology Support\u003c\/strong\u003e - Flyback, Buck (step-down), and Boost (step-up) configurations for design flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e50W Output Power\u003c\/strong\u003e - Ideal for LED drivers, auxiliary supplies, and smart appliances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140kHz Switching Frequency\u003c\/strong\u003e - Optimized for transformer size and efficiency balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.9% Maximum Duty Cycle\u003c\/strong\u003e - Excellent light-load efficiency and wide input voltage range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Output\u003c\/strong\u003e - Safe, galvanically isolated secondary for compliance and safety\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range\u003c\/strong\u003e - -40°C to +150°C junction temperature for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact eSIP-7C Package\u003c\/strong\u003e - Through-hole mounting with exposed pad for thermal management\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e - Lead-free and environmentally friendly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLED lighting drivers and ballasts\u003c\/li\u003e\n\u003cli\u003eSmart home and IoT device power supplies\u003c\/li\u003e\n\u003cli\u003eIndustrial control and automation auxiliary power\u003c\/li\u003e\n\u003cli\u003eWhite goods and appliance power modules\u003c\/li\u003e\n\u003cli\u003eStandby and auxiliary power for telecom equipment\u003c\/li\u003e\n\u003cli\u003eBattery chargers and adapters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Authorized Distribution?\u003c\/h3\u003e\u003cp\u003eWhen you source the LYT4317E through our authorized channel, you receive:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ \u003cstrong\u003e100% Genuine Components\u003c\/strong\u003e - Factory-sealed, traceable stock direct from Power Integrations\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eFull Manufacturer Warranty\u003c\/strong\u003e - Complete warranty protection and technical support eligibility\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eLong Lifecycle Availability\u003c\/strong\u003e - Commitment to supply continuity for your production programs\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eTechnical Documentation\u003c\/strong\u003e - Datasheets, application notes, reference designs, and design-in support\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eGlobal Logistics\u003c\/strong\u003e - Reliable shipping with proper handling and ESD protection\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\u003eLYTSwitch™-4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003e | \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\u003e725V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTopology\u003c\/td\u003e \t\u003ctd\u003eFlyback, Step-Down (Buck), Step-Up (Boost)\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\u003e99.9%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e140kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e50 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003e-\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\u003e7-SSIP, 6 Leads, Exposed Pad, Formed Leads\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eeSIP-7C\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\u003eDesign Resources \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eAccess comprehensive technical documentation including datasheets, application notes, reference designs, and PI Expert™ design software support. Our technical team can assist with design-in consultation, component selection, and lifecycle management for your power supply projects.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStock Status:\u003c\/strong\u003e Authorized distributor inventory available for immediate shipment. Contact us for volume pricing, lead times, and custom packaging options.\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117340786977,"sku":"LYT4317E","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_596_PI-4917_E_6_aaa26620-020f-4f2d-87b4-4a42d9b8b0c8.jpg?v=1743672667","url":"https:\/\/hqickey.com\/de\/products\/lyt4317e","provider":"HQICKEY","version":"1.0","type":"link"}