{"product_id":"hc7703h-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-converter-ic-hcw-hengchengwei","title":"HC7703H 700V GaN ACDC IC SOP-8 | High-Efficiency Offline Power Converter 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-4\" data-testid=\"conversation-turn-10\" 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=\"cde5b5e2-19a2-44ce-91d2-3763bc718762\" 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=\"118\" data-end=\"563\"\u003eThe HC7703H is a high-performance Gallium Nitride (GaN) AC-DC integrated circuit from HCW-HENGCHENGWEI, designed for next-generation compact and energy-efficient offline power conversion systems. Utilizing advanced GaN semiconductor technology, it delivers superior high-speed switching performance with significantly reduced switching and conduction losses compared to traditional silicon-based solutions.\u003c\/p\u003e\n\u003cp data-start=\"565\" data-end=\"876\"\u003eWith a high voltage rating of 700V, the HC7703H is well-suited for primary-side switching applications in modern high-efficiency power supplies. Its optimized low-loss design improves thermal management by minimizing heat generation, ensuring stable and reliable operation even under continuous load conditions.\u003c\/p\u003e\n\u003cp data-start=\"878\" data-end=\"1165\"\u003eThe device supports high-frequency operation, enabling the use of smaller magnetic components, higher power density, and improved overall system efficiency. This makes it an excellent choice for compact and lightweight power designs where efficiency and thermal performance are critical.\u003c\/p\u003e\n\u003cp data-start=\"1167\" data-end=\"1422\"\u003ePackaged in a standard SOP-8 form factor, the HC7703H allows easy PCB integration and cost-effective manufacturing. It reduces external component requirements, simplifying circuit design while enhancing system reliability and reducing total solution size.\u003c\/p\u003e\n\u003cp data-start=\"1424\" data-end=\"1598\"\u003eThe HC7703H is ideal for modern low-power offline power systems that demand high efficiency, compact size, and stable performance across a wide range of operating conditions.\u003c\/p\u003e\n\u003chr data-start=\"1600\" data-end=\"1603\"\u003e\n\u003cp data-start=\"1605\" data-end=\"1624\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1622\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1625\" data-end=\"1976\"\u003e\n\u003cli data-section-id=\"1evbg90\" data-start=\"1625\" data-end=\"1679\"\u003eGaN-based high-efficiency AC-DC integrated circuit\u003c\/li\u003e\n\u003cli data-section-id=\"2m115k\" data-start=\"1680\" data-end=\"1709\"\u003eHigh voltage rating: 700V\u003c\/li\u003e\n\u003cli data-section-id=\"udzkoh\" data-start=\"1710\" data-end=\"1746\"\u003eUltra-fast switching performance\u003c\/li\u003e\n\u003cli data-section-id=\"11knnh8\" data-start=\"1747\" data-end=\"1786\"\u003eLow switching and conduction losses\u003c\/li\u003e\n\u003cli data-section-id=\"1sv8xsh\" data-start=\"1787\" data-end=\"1834\"\u003eImproved thermal efficiency and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"ykqsny\" data-start=\"1835\" data-end=\"1867\"\u003eCompact SOP-8 package design\u003c\/li\u003e\n\u003cli data-section-id=\"755cbq\" data-start=\"1868\" data-end=\"1905\"\u003eSupports high-frequency operation\u003c\/li\u003e\n\u003cli data-section-id=\"x3ub25\" data-start=\"1906\" data-end=\"1942\"\u003eReduced external component count\u003c\/li\u003e\n\u003cli data-section-id=\"1umdbbl\" data-start=\"1943\" data-end=\"1976\"\u003eHigh power density capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1978\" data-end=\"1981\"\u003e\n\u003cp data-start=\"1983\" data-end=\"2002\"\u003e\u003cstrong data-start=\"1983\" data-end=\"2000\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2003\" data-end=\"2239\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1b5lkdv\" data-start=\"2003\" data-end=\"2029\"\u003eFast charging adapters\u003c\/li\u003e\n\u003cli data-section-id=\"14ek0nw\" data-start=\"2030\" data-end=\"2057\"\u003eUSB and mobile chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1t8hv3v\" data-start=\"2058\" data-end=\"2082\"\u003eSmart power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1nr5m4t\" data-start=\"2083\" data-end=\"2105\"\u003eLED driver systems\u003c\/li\u003e\n\u003cli data-section-id=\"2a9u4z\" data-start=\"2106\" data-end=\"2130\"\u003eCompact SMPS designs\u003c\/li\u003e\n\u003cli data-section-id=\"15kycsx\" data-start=\"2131\" data-end=\"2169\"\u003eConsumer electronics power modules\u003c\/li\u003e\n\u003cli data-section-id=\"1kgjhbw\" data-start=\"2170\" data-end=\"2202\"\u003eLow-power offline converters\u003c\/li\u003e\n\u003cli data-section-id=\"q15ubn\" data-start=\"2203\" data-end=\"2239\" data-is-last-node=\"\"\u003eEnergy-efficient 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":43913917366337,"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\/hc7703h-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-converter-ic-hcw-hengchengwei","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}