{"product_id":"ltc3705egn-trpbf","title":"LTC3705EGN#TRPBF","description":"\u003ch2\u003eLTC3705EGN#TRPBF - Isolated Forward Converter Controller\u003c\/h2\u003e\u003cp\u003eThe LTC3705EGN#TRPBF from Analog Devices Inc. is a high-performance isolated forward converter controller with secondary side synchronous rectification (SR). Designed for demanding power management applications across aerospace, automotive, industrial, telecommunications, and medical sectors, this controller operates from an 18V to 80V supply voltage range with integrated current limiting and soft start protection.\u003c\/p\u003e\u003cp\u003eThis surface mount device features a compact 16-SSOP package and operates reliably across an extended temperature range of -40°C to 85°C. RoHS compliant and available in tape and reel packaging for automated assembly.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ccolgroup\u003e\u003ccol\u003e\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct attributes\u003c\/td\u003e\n\u003ctd\u003eProperty Value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAnalog Devices Inc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eTape \u0026amp; Reel (TR) | \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Isolation\u003c\/td\u003e\n\u003ctd\u003eIsolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Switch(s)\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Breakdown\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eForward, Secondary Side SR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Start Up\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e\n\u003ctd\u003e18V ~ 80V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency - Switching\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower (Watts)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Protection\u003c\/td\u003e\n\u003ctd\u003eCurrent Limiting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Features\u003c\/td\u003e\n\u003ctd\u003eSoft Start\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C ~ 85°C (TA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrade\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQualification\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage \/ Case\u003c\/td\u003e\n\u003ctd\u003e16-SSOP (0.154\", 3.90mm Width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupplier Device Package\u003c\/td\u003e\n\u003ctd\u003e16-SSOP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eROHS\u003c\/td\u003e\n\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\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsolated forward converter topology with secondary side synchronous rectification\u003c\/li\u003e\n\u003cli\u003eWide input voltage range: 18V to 80V\u003c\/li\u003e\n\u003cli\u003eIntegrated fault protection with current limiting\u003c\/li\u003e\n\u003cli\u003eSoft start control for reduced inrush current\u003c\/li\u003e\n\u003cli\u003eExtended temperature range: -40°C to 85°C\u003c\/li\u003e\n\u003cli\u003eCompact 16-SSOP surface mount package\u003c\/li\u003e\n\u003cli\u003eRoHS compliant for environmental compliance\u003c\/li\u003e\n\u003cli\u003eTape and reel packaging for high-volume manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAerospace and defense power systems\u003c\/li\u003e\n\u003cli\u003eAutomotive electronics\u003c\/li\u003e\n\u003cli\u003eIndustrial automation and control\u003c\/li\u003e\n\u003cli\u003eTelecommunications infrastructure\u003c\/li\u003e\n\u003cli\u003eMedical equipment power supplies\u003c\/li\u003e\n\u003cli\u003eIsolated DC-DC converters\u003c\/li\u003e\n\u003cli\u003eHigh-reliability power management systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose LTC3705EGN#TRPBF?\u003c\/h3\u003e\u003cp\u003eThe LTC3705EGN#TRPBF delivers exceptional performance for isolated power conversion applications requiring high efficiency and reliability. Its secondary side synchronous rectification minimizes power losses, while the wide 18V to 80V input range provides design flexibility across multiple applications. The integrated current limiting and soft start features enhance system protection and reliability, making it ideal for mission-critical applications in aerospace, medical, and industrial environments.\u003c\/p\u003e\u003cp\u003eWith its compact 16-SSOP surface mount package, the LTC3705EGN#TRPBF enables space-efficient PCB layouts while maintaining excellent thermal performance across the extended -40°C to 85°C operating temperature range. The tape and reel packaging ensures seamless integration into automated manufacturing processes, reducing assembly time and costs for high-volume production.\u003c\/p\u003e\u003ch3\u003eDesign Considerations\u003c\/h3\u003e\u003cp\u003eWhen implementing the LTC3705EGN#TRPBF in your power supply design, consider the transformer turns ratio, output voltage regulation requirements, and load current specifications. The controller's current limiting feature provides robust protection against overload conditions, while the soft start function minimizes inrush current during power-up, protecting both the controller and downstream components.\u003c\/p\u003e\u003cp\u003eFor optimal performance, ensure proper PCB layout practices including minimizing trace lengths for high-frequency switching nodes, adequate copper area for thermal management, and appropriate decoupling capacitor placement near the supply pins. Consult the manufacturer's datasheet for detailed application circuits and component selection guidelines.\u003c\/p\u003e\u003ch3\u003eQuality and Compliance\u003c\/h3\u003e\u003cp\u003eManufactured by Analog Devices Inc., a global leader in high-performance semiconductors, the LTC3705EGN#TRPBF meets stringent quality standards and is fully RoHS compliant for environmental responsibility. Each component undergoes rigorous testing to ensure long-term reliability and consistent performance across the specified operating conditions.\u003c\/p\u003e\u003ch3\u003eRelated Products and 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, Offline Switchers\"\u003eAC DC Converters and Offline Switchers\u003c\/a\u003e for additional power management solutions. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Electronic Components Supplier\"\u003eHQICKEY\u003c\/a\u003e to browse our extensive catalog of semiconductors, passive components, and electronic modules. Stay updated with the latest industry trends, product releases, and technical insights on our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY News and Updates\"\u003eNews Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Analog Devices Inc.","offers":[{"title":"Default Title","offer_id":51117229474081,"sku":"LTC3705EGN#TRPBF","price":14.09,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_505_05-08-1641_GN_16_ef4d7b51-491a-47d5-a492-75474a7e6ec2.jpg?v=1743670479","url":"https:\/\/hqickey.com\/products\/ltc3705egn-trpbf","provider":"HQICKEY","version":"1.0","type":"link"}