{"product_id":"ncp1253asn65t1g-converter-offline-flyback-topology","title":"NCP1253ASN65T1G Converter Offline Flyback Topology 65kHz 6-TSOP","description":"\u003ch2 style=\"text-align: left;\"\u003eNCP1253ASN65T1G Offline Flyback Converter – 65kHz PWM Controller\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNCP1253ASN65T1G\u003c\/strong\u003e from \u003cstrong\u003eonsemi\u003c\/strong\u003e is a high-efficiency \u003cstrong\u003eoffline flyback converter IC\u003c\/strong\u003e designed for reliable and compact \u003cstrong\u003eAC-DC power supply applications\u003c\/strong\u003e. Built for stable operation, this controller delivers precise power regulation with integrated protection features.\u003c\/p\u003e\n\u003cp\u003eOperating at a \u003cstrong\u003efixed 65 kHz switching frequency\u003c\/strong\u003e, the NCP1253 ensures consistent performance while maintaining efficiency across a wide input range. Its \u003cstrong\u003eisolated output support\u003c\/strong\u003e makes it suitable for a variety of power conversion designs.\u003c\/p\u003e\n\u003cp\u003eWith built-in \u003cstrong\u003eovervoltage and short-circuit protection\u003c\/strong\u003e, this IC enhances system safety and durability in demanding environments such as adapters, power modules, and industrial electronics.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOffline flyback converter controller for AC-DC power supplies\u003c\/li\u003e\n\u003cli\u003eFixed switching frequency: 65 kHz\u003c\/li\u003e\n\u003cli\u003eWide supply voltage range: 8.8V – 28V\u003c\/li\u003e\n\u003cli\u003eStartup voltage: 18V\u003c\/li\u003e\n\u003cli\u003eHigh duty cycle capability (up to 80%)\u003c\/li\u003e\n\u003cli\u003eSupports isolated output designs\u003c\/li\u003e\n\u003cli\u003eIntegrated overvoltage and short-circuit protection\u003c\/li\u003e\n\u003cli\u003eCompact TSOP-6 \/ SOT-23-6 package\u003c\/li\u003e\n\u003cli\u003eSurface-mount design for space-saving applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eNCP1253ASN65T1G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eonsemi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003ePMIC – AC\/DC Offline Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eTopology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eFlyback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eSwitching Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e65 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eDuty Cycle (Max)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eStartup Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e18V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e8.8V – 28V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eOutput Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eIsolated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eOvervoltage, Short Circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003e-40°C to +125°C (TJ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eTSOP-6 \/ SOT-23-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"text-align: left;\"\u003e\u003c\/h3\u003e\n\u003ch3 style=\"text-align: left;\"\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for \u003cstrong\u003eAC-DC adapters\u003c\/strong\u003e, \u003cstrong\u003eoffline power supplies\u003c\/strong\u003e, \u003cstrong\u003eindustrial power modules\u003c\/strong\u003e, and \u003cstrong\u003ecompact flyback converter designs\u003c\/strong\u003e requiring stable and protected operation.\u003c\/p\u003e","brand":"LYS Shenzhen","offers":[{"title":"Default Title","offer_id":42525653696691,"sku":null,"price":1.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6710\/4179\/files\/NCP1253ASN65T1G-Converter-Offline-Flyback-Topology.webp?v=1774238747","url":"https:\/\/lys-sz.com\/products\/ncp1253asn65t1g-converter-offline-flyback-topology","provider":"LYS Shenzhen","version":"1.0","type":"link"}