{"product_id":"mic38hc42-1ym","title":"MIC38HC42-1YM","description":"\u003ch2\u003eMIC38HC42-1YM Offline Switching Controller IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eMIC38HC42-1YM\u003c\/strong\u003e from Microchip Technology is a high-performance isolated offline switching controller designed for multi-topology power supply applications. This versatile IC supports boost, buck, flyback, and forward converter topologies, making it ideal for aerospace, automotive, industrial, telecommunications, medical, and consumer electronics applications requiring reliable, long-lifecycle power management solutions.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Topology Support:\u003c\/strong\u003e Flexible design supports boost, buck, flyback, and forward converter configurations\u003c\/li\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 input with 14.5V start-up voltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e 96% maximum duty cycle for optimal power conversion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Control:\u003c\/strong\u003e Precision frequency control for stable operation\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 14-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 markets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIndustrial power supplies and motor drives\u003c\/li\u003e\n\u003cli\u003eTelecommunications infrastructure equipment\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics and battery management systems\u003c\/li\u003e\n\u003cli\u003eMedical device power systems\u003c\/li\u003e\n\u003cli\u003eAerospace and defense applications\u003c\/li\u003e\n\u003cli\u003eConsumer electronics requiring isolated power conversion\u003c\/li\u003e\n\u003c\/ul\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\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 \t\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\u003e96%\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\u003e14-SOIC (0.154\", 3.90mm Width)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eSupplier Device Package\u003c\/td\u003e \t\u003ctd\u003e14-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\u003cp\u003e\u003cstrong\u003eTraceability \u0026amp; Lifecycle Support:\u003c\/strong\u003e As a premium B2B semiconductor distributor, we provide full traceability documentation and long lifecycle support for the MIC38HC42-1YM, ensuring your design-in requirements are met throughout your product's lifetime.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/ww1.microchip.com\/downloads\/en\/DeviceDoc\/mic38hc42.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDownload MIC38HC42 Technical Documentation\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eWhy Choose HQICKEY for Your Power Management ICs?\u003c\/h3\u003e\u003cp\u003eHQICKEY specializes in providing high-reliability semiconductor components for mission-critical applications across aerospace, automotive, industrial, medical, and telecommunications sectors. Our commitment to quality, authenticity verification, and comprehensive technical support ensures your projects succeed from design-in through production and beyond.\u003c\/p\u003e\u003ch3\u003eRelated Products \u0026amp; Resources\u003c\/h3\u003e\u003cp\u003eExplore our complete range of \u003ca href=\"https:\/\/hqickey.com\/collections\/ac-dc-converters-offline-switchers\" title=\"AC DC Converters and Offline Switchers Collection\"\u003eAC DC Converters \u0026amp; Offline Switchers\u003c\/a\u003e for comprehensive power supply solutions. Browse our full catalog of premium electronic components at \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Premium Electronic Components Distributor\"\u003eHQICKEY.com\u003c\/a\u003e, and stay updated with the latest industry insights, technical articles, and product announcements on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News \u0026amp; Technical Blog\"\u003eNews \u0026amp; Technical Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Microchip Technology","offers":[{"title":"Default Title","offer_id":51117202178337,"sku":"MIC38HC42-1YM","price":9.63,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_14-SOIC_d48380ce-4105-46d7-9a35-3bd26818916b.jpg?v=1743670113","url":"https:\/\/hqickey.com\/de\/products\/mic38hc42-1ym","provider":"HQICKEY","version":"1.0","type":"link"}