{"product_id":"mx7707ab-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-conversion-ic-hcw-hengchengwei","title":"MX7707AB 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-24\" data-testid=\"conversation-turn-50\" 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=\"9924eb4a-ca71-4cc4-b6b2-6c7a6be0b0af\" 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=\"605\"\u003eThe MX7707AB is a high-efficiency Gallium Nitride (GaN) AC-DC integrated circuit from HCW-HENGCHENGWEI, designed for compact and high-performance offline power conversion systems. Built on advanced GaN semiconductor technology, it provides ultra-fast switching capability with significantly reduced switching and conduction losses compared to traditional silicon-based AC-DC solutions, improving overall system efficiency and thermal performance.\u003c\/p\u003e\n\u003cp data-start=\"607\" data-end=\"900\"\u003eWith a high voltage rating of 700V, the MX7707AB is optimized for primary-side switching applications in modern low-power SMPS and adapter designs. Its low-loss architecture ensures minimal heat generation, stable operation, and enhanced long-term reliability under continuous load conditions.\u003c\/p\u003e\n\u003cp data-start=\"902\" data-end=\"1206\"\u003eThe device supports high-frequency operation, enabling smaller transformer design, higher power density, and improved energy conversion efficiency. This makes it highly suitable for space-constrained power supply solutions where efficiency, compact size, and thermal management are critical requirements.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1469\"\u003ePackaged in a standard SOP-8 form factor, the MX7707AB offers 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=\"1471\" data-end=\"1649\"\u003eThe MX7707AB is well-suited 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=\"1651\" data-end=\"1654\"\u003e\n\u003cp data-start=\"1656\" data-end=\"1675\"\u003e\u003cstrong data-start=\"1656\" data-end=\"1673\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1676\" data-end=\"2026\"\u003e\n\u003cli data-section-id=\"1evbg90\" data-start=\"1676\" data-end=\"1730\"\u003eGaN-based high-efficiency AC-DC integrated circuit\u003c\/li\u003e\n\u003cli data-section-id=\"2m115k\" data-start=\"1731\" data-end=\"1760\"\u003eHigh voltage rating: 700V\u003c\/li\u003e\n\u003cli data-section-id=\"udzkoh\" data-start=\"1761\" data-end=\"1797\"\u003eUltra-fast switching performance\u003c\/li\u003e\n\u003cli data-section-id=\"11knnh8\" data-start=\"1798\" data-end=\"1837\"\u003eLow switching and conduction losses\u003c\/li\u003e\n\u003cli data-section-id=\"1sv8xsh\" data-start=\"1838\" data-end=\"1885\"\u003eImproved thermal efficiency and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"ykqsny\" data-start=\"1886\" data-end=\"1918\"\u003eCompact SOP-8 package design\u003c\/li\u003e\n\u003cli data-section-id=\"xrnbw5\" data-start=\"1919\" data-end=\"1955\"\u003eHigh-frequency operation support\u003c\/li\u003e\n\u003cli data-section-id=\"x3ub25\" data-start=\"1956\" data-end=\"1992\"\u003eReduced external component count\u003c\/li\u003e\n\u003cli data-section-id=\"1umdbbl\" data-start=\"1993\" data-end=\"2026\"\u003eHigh power density capability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2028\" data-end=\"2031\"\u003e\n\u003cp data-start=\"2033\" data-end=\"2052\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2050\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2053\" data-end=\"2295\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1b5lkdv\" data-start=\"2053\" data-end=\"2079\"\u003eFast charging adapters\u003c\/li\u003e\n\u003cli data-section-id=\"14ek0nw\" data-start=\"2080\" data-end=\"2107\"\u003eUSB and mobile chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1t8hv3v\" data-start=\"2108\" data-end=\"2132\"\u003eSmart power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1nr5m4t\" data-start=\"2133\" data-end=\"2155\"\u003eLED driver systems\u003c\/li\u003e\n\u003cli data-section-id=\"2a9u4z\" data-start=\"2156\" data-end=\"2180\"\u003eCompact SMPS designs\u003c\/li\u003e\n\u003cli data-section-id=\"15kycsx\" data-start=\"2181\" data-end=\"2219\"\u003eConsumer electronics power modules\u003c\/li\u003e\n\u003cli data-section-id=\"1kgjhbw\" data-start=\"2220\" data-end=\"2252\"\u003eLow-power offline converters\u003c\/li\u003e\n\u003cli data-section-id=\"1lp9iuj\" data-start=\"2253\" data-end=\"2295\" 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":43913938927681,"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\/mx7707ab-700v-gan-acdc-ic-sop-8-high-efficiency-offline-power-conversion-ic-hcw-hengchengwei","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}