{"product_id":"lnk6406d","title":"LNK6406D","description":"\u003ch2\u003eLNK6406D - LinkSwitch-3 AC-DC Offline Switcher IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eLNK6406D\u003c\/strong\u003e from Power Integrations is a highly integrated AC-DC offline switcher IC from the LinkSwitch-3 family, designed for cost-effective, space-saving power supply solutions up to 6.1W. This single-chip solution combines a 725V power MOSFET, oscillator, control logic, and comprehensive protection features in a compact SO-8C surface mount package.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 725V MOSFET\u003c\/strong\u003e – Reduces component count and board space\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6.1W maximum output power\u003c\/strong\u003e – Ideal for low-power auxiliary supplies, standby converters, and smart home devices\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\u003eUp to 85kHz switching frequency\u003c\/strong\u003e – Enables use of smaller transformers and output capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive fault protection\u003c\/strong\u003e – Current limiting, open loop, over-temperature, and short circuit protection ensure reliable operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature range\u003c\/strong\u003e – -40°C to 150°C (TJ) for demanding industrial and automotive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface mount SO-8C package\u003c\/strong\u003e – Automated assembly compatible, RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAuxiliary power supplies for industrial equipment\u003c\/li\u003e\n\u003cli\u003eStandby power for consumer electronics\u003c\/li\u003e\n\u003cli\u003eSmart home and IoT device power\u003c\/li\u003e\n\u003cli\u003eLED lighting drivers\u003c\/li\u003e\n\u003cli\u003eWhite goods and appliances\u003c\/li\u003e\n\u003cli\u003eTelecom and networking equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Authorized Distribution?\u003c\/h3\u003e\u003cp\u003eWhen you purchase the LNK6406D from our authorized distributor network, you receive:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✓ \u003cstrong\u003e100% genuine Power Integrations components\u003c\/strong\u003e with full manufacturer traceability\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eComplete technical documentation\u003c\/strong\u003e including datasheets, application notes, and reference designs\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eLong lifecycle availability\u003c\/strong\u003e to support your product programs and mitigate obsolescence risk\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eDesign-in support\u003c\/strong\u003e from Power Integrations and our technical team\u003c\/li\u003e\n\u003cli\u003e✓ \u003cstrong\u003eGlobal shipping\u003c\/strong\u003e through authorized channels with proper handling and storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.power.com\/sites\/default\/files\/documents\/linkswitch-3_family_datasheet.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload LinkSwitch-3 Family Datasheet →\u003c\/a\u003e\u003c\/p\u003e\u003chr\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™-3\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\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\u003e55%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003eUp to 85kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e6.1 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eCurrent Limiting, Open Loop, Over Temperature, 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-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\u003eSurface Mount\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackage \/ Case\u003c\/td\u003e \t\u003ctd\u003e8-SOIC (0.154\", 3.90mm Width), 7 Leads\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003eSO-8C\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","brand":"Power Integrations","offers":[{"title":"Default Title","offer_id":51117351141665,"sku":"LNK6406D","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-4526_D_7_12cf6aff-b3b1-4cd5-a7c5-ad83d2789b42.jpg?v=1743673112","url":"https:\/\/hqickey.com\/de\/products\/lnk6406d","provider":"HQICKEY","version":"1.0","type":"link"}