{"product_id":"mc44603ap","title":"MC44603AP","description":"\u003ch2\u003eMC44603AP - High-Performance Flyback PWM Controller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMC44603AP\u003c\/strong\u003e from onsemi's GreenLine™ series is a precision pulse-width modulation (PWM) controller designed for isolated flyback power supply applications. Engineered for high-reliability industrial, automotive, telecom, and medical systems, this controller delivers robust performance across extended temperature ranges with comprehensive fault protection.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated Flyback Topology:\u003c\/strong\u003e Optimized for cost-effective, space-efficient power conversion with galvanic isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e 9V to 18V supply voltage with 14.5V start-up threshold for flexible system integration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Switching:\u003c\/strong\u003e Up to 250kHz operation enables compact transformer design and reduced component size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80% Maximum Duty Cycle:\u003c\/strong\u003e Maximizes power transfer efficiency in flyback configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Integrated current limiting and over-voltage protection safeguard your design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Control:\u003c\/strong\u003e Soft-start and synchronization features for optimized system performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Temperature Range:\u003c\/strong\u003e -25°C to 150°C junction temperature rating for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry-Standard Package:\u003c\/strong\u003e Through-hole 16-DIP (0.300\", 7.62mm) for reliable PCB mounting and easy prototyping\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eIdeal for aerospace avionics, automotive electronics, industrial automation, medical equipment, telecommunications infrastructure, and any application requiring long lifecycle availability and full component traceability.\u003c\/p\u003e\u003ch3\u003eQuality \u0026amp; Compliance\u003c\/h3\u003e\u003cp\u003eSupplied with complete manufacturer documentation, RoHS\/REACH compliance certification, and full supply chain traceability. Authorized distribution ensures genuine onsemi components with long-term availability commitment.\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\u003eGreenLine™\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003ePackaging\u003c\/td\u003e \t\u003ctd\u003eTube | \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\u003e14.5 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e9V ~ 18V\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 Voltage\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003eSoft Start, Sync\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e-25°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\u003e16-DIP (0.300\", 7.62mm)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e16-PDIP\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"onsemi","offers":[{"title":"Default Title","offer_id":51117136019745,"sku":"MC44603AP","price":4.27,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_488_648-08_C_DP2_N_NF_P_16_b40ef041-c3ac-4934-a810-f9322b5410ca.jpg?v=1743669052","url":"https:\/\/hqickey.com\/products\/mc44603ap","provider":"HQICKEY","version":"1.0","type":"link"}