{"product_id":"fsq211","title":"FSQ211","description":"\u003ch2\u003eFSQ211 Fairchild Power Switch (FPS™) - Offline Flyback Switcher IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eFSQ211\u003c\/strong\u003e from onsemi is a high-performance integrated power switch designed for isolated AC\/DC offline flyback converter applications. This FPS™ (Fairchild Power Switch) series device combines a 650V power MOSFET with advanced control circuitry in a compact 8-DIP through-hole package, delivering reliable and efficient power conversion for industrial, consumer, and telecommunications equipment.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e650V High-Voltage MOSFET:\u003c\/strong\u003e Robust breakdown voltage for universal AC input designs (85-265VAC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Flyback Topology:\u003c\/strong\u003e Simplified design with built-in isolated output control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e67kHz Fixed Switching Frequency:\u003c\/strong\u003e Optimized for low EMI and predictable magnetics design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Supply Range (7-20V):\u003c\/strong\u003e Flexible operation with 9V startup voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Current limiting, overload, and over-temperature safeguards ensure long-term reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e67% Maximum Duty Cycle:\u003c\/strong\u003e Efficient energy transfer for compact transformer designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrough-Hole 8-DIP Package:\u003c\/strong\u003e Easy prototyping, repair, and high-reliability assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAC\/DC adapters and chargers (smartphone, laptop, consumer electronics)\u003c\/li\u003e\n\u003cli\u003eAuxiliary power supplies for industrial equipment\u003c\/li\u003e\n\u003cli\u003eStandby and housekeeping supplies\u003c\/li\u003e\n\u003cli\u003eLED driver power stages\u003c\/li\u003e\n\u003cli\u003eSet-top boxes and home appliances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose FSQ211?\u003c\/h3\u003e\u003cp\u003eThe FSQ211 simplifies offline power supply design by integrating the high-voltage switch, control logic, and protection features into a single IC. This reduces component count, board space, and design complexity while improving reliability. With onsemi's proven FPS™ technology, you get consistent performance, full manufacturer documentation, and long lifecycle support—critical for aerospace, automotive, industrial, and telecom programs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAuthorized Distributor Stock:\u003c\/strong\u003e We supply genuine onsemi FSQ211 ICs with full traceability, datasheets, and design-in support. Global shipping available through authorized channels.\u003c\/p\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\u003eonsemi\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eProduct Series\u003c\/td\u003e \t\u003ctd\u003eFPS™\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\u003e650V\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\u003e9 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e7V ~ 20V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e67%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e67kHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePower (Watts)\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFault Protection\u003c\/td\u003e \t\u003ctd\u003eCurrent Limiting, Over Load, Over Temperature\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 ~ 85°C (TA)\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\u003e8-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-DIP\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eNeed reference designs, application notes, or technical support? Contact our team for design-in assistance and long lifecycle availability guarantees.\u003c\/em\u003e\u003c\/p\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":51117327221025,"sku":"FSQ211","price":355904.94,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_8-DIP_6d86cbb4-99aa-4302-bafc-52e419e7a677.jpg?v=1743672240","url":"https:\/\/hqickey.com\/de\/products\/fsq211","provider":"HQICKEY","version":"1.0","type":"link"}