{"product_id":"lyt4315e","title":"LYT4315E","description":"\u003ch2\u003ePower Integrations LYT4315E - LYTSwitch-4 Family AC-DC Offline Switching IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLYT4315E\u003c\/strong\u003e from Power Integrations is a highly integrated offline switching IC from the LYTSwitch-4 family, designed for isolated AC-DC power conversion applications up to 25W. This advanced controller combines a 725V power MOSFET with integrated control circuitry, enabling compact and efficient flyback, buck, and boost topologies for industrial, telecommunications, and embedded power supply designs.\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 applications with built-in safety margin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Topology Support\u003c\/strong\u003e - Flyback, step-down (buck), and step-up (boost) configurations in a single device\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25W Output Power\u003c\/strong\u003e - Ideal for auxiliary supplies, LED drivers, and low-power industrial equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e140kHz Switching Frequency\u003c\/strong\u003e - Optimized for transformer size reduction and EMI performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99.9% Maximum Duty Cycle\u003c\/strong\u003e - Enables wide input voltage range and improved efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range\u003c\/strong\u003e - -40°C to 150°C (TJ) for harsh industrial environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eeSIP-7C Through-Hole Package\u003c\/strong\u003e - Robust mounting with exposed pad for enhanced thermal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant\u003c\/strong\u003e - Meets environmental and regulatory standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAuxiliary power supplies for industrial automation and motor drives\u003c\/li\u003e\n\u003cli\u003eTelecom and networking equipment power modules\u003c\/li\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\u003eBattery chargers and adapters\u003c\/li\u003e\n\u003cli\u003eEmbedded systems and instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Authorized Distribution?\u003c\/h3\u003e\u003cp\u003eWe are an \u003cstrong\u003eauthorized distributor\u003c\/strong\u003e of Power Integrations products, ensuring you receive genuine components with full manufacturer documentation, warranty support, and complete supply chain traceability. Every LYT4315E ships with authenticity guarantees and long lifecycle availability to support your critical design-in programs and mitigate obsolescence risk.\u003c\/p\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\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\u003e25 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\u003cp\u003e\u003cem\u003eNeed reference designs, application notes, or technical support? Contact our design-in team for expert guidance on integrating the LYT4315E into your power supply architecture.\u003c\/em\u003e\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117340754209,"sku":"LYT4315E","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_6ae8ed0d-612f-4187-bfec-b85dd1212273.jpg?v=1743672665","url":"https:\/\/hqickey.com\/de\/products\/lyt4315e","provider":"HQICKEY","version":"1.0","type":"link"}