{"product_id":"hc7702aa-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-conversion-ic-hcw-hengchengwei-1","title":"HC7702AA 700V GaN ACDC IC SOP-8 | High-Efficiency Offline Power Conversion IC | HCW-HENGCHENGWEI","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:e85ca95d-20b6-4cb1-b848-412a62fe6abe-17\" data-testid=\"conversation-turn-36\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"8a94309c-e3e6-4234-8a8e-8b9ce506868b\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"120\" data-end=\"594\"\u003eThe HC7702AA is a high-efficiency Gallium Nitride (GaN) AC-DC integrated circuit from HCW-HENGCHENGWEI, designed for compact and advanced offline power conversion systems. Built with cutting-edge GaN technology, it delivers ultra-fast switching performance with significantly lower switching and conduction losses compared to traditional silicon-based AC-DC solutions, enabling superior energy efficiency and reduced power dissipation.\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"927\"\u003eWith a high voltage rating of 700V, the HC7702AA is optimized for primary-side switching applications in modern low-power SMPS and adapter designs. Its low-loss architecture improves overall system efficiency while minimizing heat generation, ensuring stable thermal performance and enhanced reliability under continuous operation.\u003c\/p\u003e\n\u003cp data-start=\"929\" data-end=\"1253\"\u003eThe device supports high-frequency switching operation, allowing designers to achieve smaller transformer size, higher power density, and improved energy conversion efficiency. This makes it highly suitable for compact and energy-efficient power supply solutions where space optimization and thermal management are critical.\u003c\/p\u003e\n\u003cp data-start=\"1255\" data-end=\"1518\"\u003ePackaged in a standard SOP-8 form factor, the HC7702AA provides easy PCB integration and cost-effective manufacturing. Its integrated design reduces external component count, simplifying circuit layout, lowering BOM cost, and improving overall system reliability.\u003c\/p\u003e\n\u003cp data-start=\"1520\" data-end=\"1692\"\u003eThe HC7702AA is ideal for next-generation offline power systems requiring high efficiency, compact size, and stable performance across a wide range of operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"1694\" data-end=\"1697\"\u003e\n\u003cp data-start=\"1699\" data-end=\"1718\"\u003e\u003cstrong data-start=\"1699\" data-end=\"1716\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1719\" data-end=\"2060\"\u003e\n\u003cli data-section-id=\"1f2n6we\" data-start=\"1719\" data-end=\"1766\"\u003eAdvanced GaN-based AC-DC integrated circuit\u003c\/li\u003e\n\u003cli data-section-id=\"2m115k\" data-start=\"1767\" data-end=\"1796\"\u003eHigh voltage rating: 700V\u003c\/li\u003e\n\u003cli data-section-id=\"udzkoh\" data-start=\"1797\" data-end=\"1833\"\u003eUltra-fast switching performance\u003c\/li\u003e\n\u003cli data-section-id=\"11knnh8\" data-start=\"1834\" data-end=\"1873\"\u003eLow switching and conduction losses\u003c\/li\u003e\n\u003cli data-section-id=\"uvwetg\" data-start=\"1874\" data-end=\"1919\"\u003eImproved thermal efficiency and stability\u003c\/li\u003e\n\u003cli data-section-id=\"ykqsny\" data-start=\"1920\" data-end=\"1952\"\u003eCompact SOP-8 package design\u003c\/li\u003e\n\u003cli data-section-id=\"xrnbw5\" data-start=\"1953\" data-end=\"1989\"\u003eHigh-frequency operation support\u003c\/li\u003e\n\u003cli data-section-id=\"x3ub25\" data-start=\"1990\" data-end=\"2026\"\u003eReduced external component count\u003c\/li\u003e\n\u003cli data-section-id=\"1umdbbl\" data-start=\"2027\" data-end=\"2060\"\u003eHigh power density capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2062\" data-end=\"2065\"\u003e\n\u003cp data-start=\"2067\" data-end=\"2086\"\u003e\u003cstrong data-start=\"2067\" data-end=\"2084\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2087\" data-end=\"2329\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1b5lkdv\" data-start=\"2087\" data-end=\"2113\"\u003eFast charging adapters\u003c\/li\u003e\n\u003cli data-section-id=\"14ek0nw\" data-start=\"2114\" data-end=\"2141\"\u003eUSB and mobile chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1t8hv3v\" data-start=\"2142\" data-end=\"2166\"\u003eSmart power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1nr5m4t\" data-start=\"2167\" data-end=\"2189\"\u003eLED driver systems\u003c\/li\u003e\n\u003cli data-section-id=\"2a9u4z\" data-start=\"2190\" data-end=\"2214\"\u003eCompact SMPS designs\u003c\/li\u003e\n\u003cli data-section-id=\"15kycsx\" data-start=\"2215\" data-end=\"2253\"\u003eConsumer electronics power modules\u003c\/li\u003e\n\u003cli data-section-id=\"1kgjhbw\" data-start=\"2254\" data-end=\"2286\"\u003eLow-power offline converters\u003c\/li\u003e\n\u003cli data-section-id=\"1lp9iuj\" data-start=\"2287\" data-end=\"2329\" data-is-last-node=\"\"\u003eEnergy-efficient AC-DC adapter solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"HCW-HENGCHENGWEI","offers":[{"title":"Default Title","offer_id":43913933324353,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Integrated_Circuits-02-01_21de9394-cbdf-440c-93e1-dd1367592f04.png?v=1769084412","url":"https:\/\/hext.in\/products\/hc7702aa-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-conversion-ic-hcw-hengchengwei-1","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}