{"product_id":"uc3862dwg4","title":"UC3862DWG4","description":"\u003ch2\u003eUC3862DWG4 - Advanced PWM Controller IC for High-Performance Power Supplies\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eUC3862DWG4\u003c\/strong\u003e from Texas Instruments is a high-performance, precision PWM (Pulse Width Modulation) controller IC engineered for demanding power supply applications across industrial, telecommunications, and server infrastructure. This advanced controller delivers exceptional versatility with support for multiple topologies including full-bridge, half-bridge, and push-pull configurations, making it the ideal choice for engineers designing AC\/DC and DC\/DC converters that require reliable, efficient power conversion.\u003c\/p\u003e\u003ch3\u003eWhy Choose UC3862DWG4?\u003c\/h3\u003e\u003cp\u003eWhen designing mission-critical power systems, you need a controller that combines flexibility, precision, and reliability. The UC3862DWG4 delivers all three with Texas Instruments' proven engineering excellence. Whether you're developing a high-efficiency server power supply, a telecommunications rectifier, or an industrial battery charger, this PWM controller provides the performance and features you need to meet stringent efficiency and reliability requirements.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Technical Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Topology Support:\u003c\/strong\u003e Seamlessly supports full-bridge, half-bridge, and push-pull configurations, giving design engineers maximum flexibility to optimize for specific application requirements without changing controllers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Switching Frequency Range:\u003c\/strong\u003e Operates from 10kHz to 1MHz, enabling designers to optimize efficiency, minimize component size, and reduce electromagnetic interference (EMI) across diverse applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Supply Voltage Range:\u003c\/strong\u003e 10.5V to 22V operating range with 16.5V start-up voltage ensures reliable operation across varying input conditions and provides excellent noise immunity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Soft Start Control:\u003c\/strong\u003e Built-in soft start feature protects downstream components during power-up sequences, reducing inrush current and extending system lifetime\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Surface Mount Package:\u003c\/strong\u003e Space-efficient 16-SOIC package (7.50mm width) enables high-density PCB layouts, critical for modern compact power supply designs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Environmentally friendly design meets international RoHS standards, ensuring compliance for global markets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Lifecycle Support:\u003c\/strong\u003e Backed by Texas Instruments' commitment to long-term product availability, essential for industrial and infrastructure applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTarget Applications\u003c\/h3\u003e\u003cp\u003eThe UC3862DWG4 excels in applications demanding precise PWM control and reliable performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Power Supplies:\u003c\/strong\u003e Factory automation, motor drives, and process control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelecommunications Equipment:\u003c\/strong\u003e Base station power, rectifiers, and DC distribution systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServer \u0026amp; Data Center Power:\u003c\/strong\u003e High-efficiency server PSUs, redundant power architectures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charging Systems:\u003c\/strong\u003e Industrial battery chargers, UPS systems, energy storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency DC\/DC Converters:\u003c\/strong\u003e Point-of-load converters, distributed power architectures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable Energy Systems:\u003c\/strong\u003e Solar inverters, wind power converters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign Advantages\u003c\/h3\u003e\u003cp\u003eEngineers choose the UC3862DWG4 for its proven track record in demanding applications. The wide switching frequency range allows optimization between efficiency and component size, while the multi-topology support reduces design complexity and bill-of-materials costs. The integrated soft start and robust supply voltage range simplify peripheral circuitry, accelerating time-to-market and improving overall system reliability.\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\u003eTexas Instruments\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\u003eNon-Isolated\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\u003eFull-Bridge, Half-Bridge, Push-Pull\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Start Up\u003c\/td\u003e \t\u003ctd\u003e16.5 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eVoltage - Supply (Vcc\/Vdd)\u003c\/td\u003e \t\u003ctd\u003e10.5V ~ 22V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eDuty Cycle\u003c\/td\u003e \t\u003ctd\u003e-\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eFrequency - Switching\u003c\/td\u003e \t\u003ctd\u003e10kHz ~ 1MHz\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\u003eSoft Start\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \t\u003ctd\u003eOperating Temperature\u003c\/td\u003e \t\u003ctd\u003e0°C ~ 70°C (TA)\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 (0.295\", 7.50mm 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 \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\u003eQuality \u0026amp; Traceability\u003c\/h3\u003e\u003cp\u003e\u003cem\u003eBacked by Texas Instruments' reputation for quality and reliability, the UC3862DWG4 ensures long lifecycle support and full traceability for mission-critical applications. Every component is manufactured to the highest standards with complete documentation and certification available for aerospace, automotive, medical, and industrial compliance requirements.\u003c\/em\u003e\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\"\u003eAC DC Converters, Offline Switchers\u003c\/a\u003e for complementary power management solutions. Visit \u003ca href=\"https:\/\/hqickey.com\/\" title=\"HQICKEY - Electronic Components Supplier\"\u003eHQICKEY\u003c\/a\u003e to browse our full catalog of semiconductors and programmable logic components. For technical insights, application notes, and industry trends, check out our \u003ca href=\"https:\/\/hqickey.com\/blogs\/news\" title=\"HQICKEY Technical Blog\"\u003eTechnical Blog\u003c\/a\u003e.\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":51117213810977,"sku":"UC3862DWG4","price":11.05,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0910\/9756\/3425\/files\/IC_ACDCCOS_296_4221009_DW_16_97813c04-235e-4f71-8664-ca1af26ae6d3.jpg?v=1743670273","url":"https:\/\/hqickey.com\/products\/uc3862dwg4","provider":"HQICKEY","version":"1.0","type":"link"}