{"product_id":"lnk4322s-tl","title":"LNK4322S-TL","description":"\u003ch2\u003eLNK4322S-TL - LinkSwitch-4 Offline Switcher IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLNK4322S-TL\u003c\/strong\u003e from Power Integrations is a high-performance offline switcher IC from the LinkSwitch-4 family, designed for compact, efficient AC-DC power conversion applications up to 5W. This flyback topology controller operates at 65kHz switching frequency and features comprehensive fault protection including over-temperature, over-voltage, and short-circuit protection.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5W Power Output:\u003c\/strong\u003e Ideal for low-power applications including chargers, adapters, and auxiliary supplies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlyback Topology:\u003c\/strong\u003e Proven, cost-effective design for isolated power conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e65kHz Switching Frequency:\u003c\/strong\u003e Enables compact transformer design while minimizing EMI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Range:\u003c\/strong\u003e 5V to 16.5V operating voltage for flexible design options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Built-in over-temperature, over-voltage, and short-circuit protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Output:\u003c\/strong\u003e Ensures safety and compliance in end applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -25°C to 125°C junction temperature for reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Meets environmental standards for global distribution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC-DC adapters and chargers\u003c\/li\u003e\n\u003cli\u003eAuxiliary power supplies\u003c\/li\u003e\n\u003cli\u003eSmart home devices\u003c\/li\u003e\n\u003cli\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli\u003eConsumer electronics\u003c\/li\u003e\n\u003cli\u003eIoT and connected devices\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\u003eLinkSwitch™-4\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\u003eNo\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Breakdown\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eTopology\u003c\/td\u003e \t\u003ctd\u003eFlyback\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\u003e5V ~ 16.5V\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\u003e65kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e5 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eOver Temperature, Over Voltage, Short Circuit\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-25°C ~ 125°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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e-\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\u003c\/h3\u003e\u003cp\u003eAccess the complete \u003ca href=\"https:\/\/www.power.com\/sites\/default\/files\/documents\/linkswitch-4_family_datasheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLinkSwitch-4 Family Datasheet\u003c\/a\u003e for detailed electrical characteristics, application circuits, and design guidelines.\u003c\/p\u003e\u003ch3\u003eWhy Choose LNK4322S-TL?\u003c\/h3\u003e\u003cp\u003ePower Integrations' LinkSwitch-4 family delivers proven reliability for cost-sensitive AC-DC conversion applications. The LNK4322S-TL combines ease of design with robust protection features, reducing component count and board space while ensuring long-term reliability. Tape and reel packaging supports high-volume automated assembly for production efficiency.\u003c\/p\u003e","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117051281697,"sku":"LNK4322S-TL","price":0.67,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/pna_en_Public_e472b1ff-52d9-40e2-a752-330f444f4406.jpg?v=1743667253","url":"https:\/\/hqickey.com\/de\/products\/lnk4322s-tl","provider":"HQICKEY","version":"1.0","type":"link"}