{"product_id":"ncp1239vdr2","title":"NCP1239VDR2","description":"\u003ch2\u003eNCP1239VDR2 - AC\/DC Offline Switching Controller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eNCP1239VDR2\u003c\/strong\u003e from \u003cstrong\u003eonsemi\u003c\/strong\u003e is a high-performance AC\/DC offline switching controller designed for isolated forward topology applications. This controller supports switching frequencies up to 250kHz and operates with a supply voltage range of 11.2V to 36V, making it ideal for industrial, telecom, and power management applications requiring reliable, efficient power conversion.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eForward topology\u003c\/strong\u003e with isolated output for enhanced safety and design flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide supply voltage range:\u003c\/strong\u003e 11.2V ~ 36V (Vcc\/Vdd)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh switching frequency:\u003c\/strong\u003e Up to 250kHz for compact transformer design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated protection:\u003c\/strong\u003e Current limiting and overload fault protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced control:\u003c\/strong\u003e Frequency control and synchronization capability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80% duty cycle\u003c\/strong\u003e for optimized power delivery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide operating temperature:\u003c\/strong\u003e 0°C to 150°C (TJ) for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface mount 16-SOIC package\u003c\/strong\u003e for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThe NCP1239VDR2 is well-suited for aerospace, automotive, industrial control systems, medical equipment, and telecommunications infrastructure where long lifecycle, high reliability, and full component traceability are essential.\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Compliance\u003c\/h3\u003e\u003cp\u003eThis component is supplied in \u003cstrong\u003eTape \u0026amp; Reel (TR)\u003c\/strong\u003e packaging and meets RoHS\/REACH compliance standards. Full manufacturer traceability and original onsemi specifications are maintained for design-in confidence and regulatory adherence.\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\u003e\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\u003eForward\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Start Up\u003c\/td\u003e \t\u003ctd\u003e16.4 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e11.2V ~ 36V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e80%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003eUp to 250kHz\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\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003eFrequency Control, Sync\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°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\u003e16-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e16-SOIC\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":51117132448033,"sku":"NCP1239VDR2","price":3.93,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_488_751B-05_D_FD_VD_16_view2_dbfce3f9-a2d1-48ab-81f0-2d9b9dd66d6e.jpg?v=1743668918","url":"https:\/\/hqickey.com\/de\/products\/ncp1239vdr2","provider":"HQICKEY","version":"1.0","type":"link"}