{"product_id":"lyt4218l","title":"LYT4218L","description":"\u003ch2\u003eLYT4218L - High-Performance 78W LED Driver IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLYT4218L\u003c\/strong\u003e from Power Integrations is a highly integrated LED driver IC from the LYTSwitch-4 family, designed for high-efficiency offline LED lighting applications up to 78W. This advanced controller combines a 725V power MOSFET with sophisticated control circuitry in a compact eSIP-7F package, enabling cost-effective, reliable LED driver designs for commercial and industrial lighting.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Integration:\u003c\/strong\u003e Internal 725V MOSFET eliminates external switching components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Topology Support:\u003c\/strong\u003e Flyback, buck (step-down), and boost (step-up) configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Power Range:\u003c\/strong\u003e Optimized for LED drivers up to 78W output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e 140kHz switching frequency with 99.9% duty cycle capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -40°C to 150°C junction temperature for demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplified Design:\u003c\/strong\u003e Reduces component count and board space vs. discrete solutions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCommercial LED lighting (downlights, panel lights, high-bay fixtures)\u003c\/li\u003e\n\u003cli\u003eIndustrial LED drivers and retrofit lamps\u003c\/li\u003e\n\u003cli\u003eOutdoor and street lighting systems\u003c\/li\u003e\n\u003cli\u003eArchitectural and decorative LED lighting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose LYT4218L from HQICKEY?\u003c\/h3\u003e\u003cp\u003eAs an \u003cstrong\u003eauthorized distributor\u003c\/strong\u003e of Power Integrations, we guarantee 100% authentic LYT4218L ICs with full manufacturer traceability and documentation. Every unit ships with:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ Factory-sealed packaging and date codes\u003c\/li\u003e\n\u003cli\u003e✓ Complete datasheets and application notes\u003c\/li\u003e\n\u003cli\u003e✓ Design-in support and reference designs\u003c\/li\u003e\n\u003cli\u003e✓ Long lifecycle availability to protect your investment\u003c\/li\u003e\n\u003cli\u003e✓ Global shipping through authorized channels\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\u003e78 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-7F\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eNeed technical support or volume pricing? Contact our design-in team for personalized assistance with your LED driver project.\u003c\/em\u003e\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117343703329,"sku":"LYT4218L","price":355874.9,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_eSIP-7F_35b32fbe-ea66-4212-9a06-a4ff979244ab.jpg?v=1743672810","url":"https:\/\/hqickey.com\/de\/products\/lyt4218l","provider":"HQICKEY","version":"1.0","type":"link"}