{"product_id":"mic38c44ym","title":"MIC38C44YM","description":"\u003ch2\u003eMIC38C44YM BiCMOS Current-Mode PWM Controller\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMIC38C44YM\u003c\/strong\u003e from Microchip Technology is a high-performance BiCMOS current-mode pulse-width modulation (PWM) controller designed for offline and DC-to-DC converter applications. This versatile IC supports multiple topologies including boost, buck, flyback, and forward configurations, making it ideal for aerospace, automotive, industrial, medical, and telecom power supply designs.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh switching frequency:\u003c\/strong\u003e 500kHz operation enables compact transformer and filter designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide supply voltage range:\u003c\/strong\u003e 9V to 20V operation with 14.5V start-up threshold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple topology support:\u003c\/strong\u003e Boost, buck, flyback, and forward converter configurations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated output design:\u003c\/strong\u003e Built-in output isolation for enhanced safety and noise immunity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated switching:\u003c\/strong\u003e Internal switch(s) simplify circuit design and reduce component count\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency control:\u003c\/strong\u003e Precise switching frequency management for optimized performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended temperature range:\u003c\/strong\u003e -40°C to 150°C (TJ) for harsh environment applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact surface mount package:\u003c\/strong\u003e 8-SOIC (3.90mm width) for space-constrained designs\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\u003eOffline AC-DC power supplies\u003c\/li\u003e\n\u003cli\u003eDC-DC converters for industrial equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive power management systems\u003c\/li\u003e\n\u003cli\u003eMedical device power supplies\u003c\/li\u003e\n\u003cli\u003eTelecom infrastructure equipment\u003c\/li\u003e\n\u003cli\u003eAerospace and defense electronics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical 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\u003eMicrochip Technology\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\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\u003eYes\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\u003eBoost, Buck, Flyback, Forward\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 ~ 20V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e50%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e500kHz\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\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eControl Features\u003c\/td\u003e \t\u003ctd\u003eFrequency Control\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)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e8-SOIC\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\u003eDocumentation \u0026amp; Support\u003c\/h3\u003e\u003cp\u003eFull datasheets, reference designs, and technical documentation are available to support your design-in process. Our team provides engineering support for component selection, circuit design optimization, and compliance verification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e MIC38C44YM\u003cbr\u003e\u003cstrong\u003ePackage:\u003c\/strong\u003e 8-SOIC Surface Mount\u003cbr\u003e\u003cstrong\u003eRoHS Status:\u003c\/strong\u003e Compliant\u003cbr\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock for immediate shipment\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51117028114721,"sku":"MIC38C44YM","price":8.77,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_150_8-SOIC_751_b90ff3d4-2260-415b-bc50-4a439919ea62.jpg?v=1743666803","url":"https:\/\/hqickey.com\/de\/products\/mic38c44ym","provider":"HQICKEY","version":"1.0","type":"link"}