{"product_id":"mx77085a-700v-gan-ac-dc-ic-20w-105khz-sop-8-hcw-hengchengwei","title":"MX77085A 700V GaN AC\/DC IC 20W 105kHz SOP-8 | HCW-HENGCHENGWEI","description":"\u003cdiv class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:55px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\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:d74eb004-9508-4725-904d-56c346fc39b1-1\" data-testid=\"conversation-turn-4\" 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=\"2c636c1a-a3f9-4583-b4dc-89403564e514\" dir=\"auto\" data-message-model-slug=\"gpt-5-3\" 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 dark markdown-new-styling\"\u003e\n\u003cp data-start=\"83\" data-end=\"600\"\u003eThe MX77085A is a high-performance 700V GaN AC\/DC integrated circuit from HCW-HENGCHENGWEI, engineered for compact, high-efficiency offline power supply designs. Utilizing advanced Gallium Nitride (GaN) technology, this IC delivers ultra-fast switching speed, low switching losses, and superior efficiency compared to conventional silicon MOSFET-based solutions. Its low 2500mΩ RDS(on) significantly reduces conduction losses, ensuring improved thermal management and extended product lifespan.\u003c\/p\u003e\n\u003cp data-start=\"602\" data-end=\"980\"\u003eOperating at a high switching frequency of 105kHz, the MX77085A enables smaller magnetic components and compact system layouts, making it ideal for space-constrained applications. The 700V high-voltage capability provides a clear advantage over lower voltage devices, ensuring stable operation across wide AC input ranges and enhanced robustness in fluctuating power conditions.\u003c\/p\u003e\n\u003cp data-start=\"982\" data-end=\"1228\"\u003eDesigned in a versatile SOP-8 package, this IC offers flexibility for PCB layout and efficient heat dissipation. It integrates essential AC\/DC control and protection features, minimizing external components and simplifying overall circuit design.\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1430\"\u003eWith its combination of high efficiency, reliable performance, and compact packaging, the MX77085A is an excellent choice for modern power solutions requiring high power density and energy efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1432\" data-end=\"1451\"\u003e\u003cstrong data-start=\"1432\" data-end=\"1449\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1452\" data-end=\"1762\"\u003e\n\u003cli data-section-id=\"wqyhmh\" data-start=\"1452\" data-end=\"1496\"\u003e700V GaN-based integrated AC\/DC solution\u003c\/li\u003e\n\u003cli data-section-id=\"1gzry3z\" data-start=\"1497\" data-end=\"1541\"\u003eLow 2500mΩ RDS(on) for higher efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1dg5cyu\" data-start=\"1542\" data-end=\"1576\"\u003eHigh-speed switching at 105kHz\u003c\/li\u003e\n\u003cli data-section-id=\"r1b28c\" data-start=\"1577\" data-end=\"1620\"\u003eReduced switching and conduction losses\u003c\/li\u003e\n\u003cli data-section-id=\"1bof6o9\" data-start=\"1621\" data-end=\"1670\"\u003eSOP-8 package for flexible design integration\u003c\/li\u003e\n\u003cli data-section-id=\"1mnf8em\" data-start=\"1671\" data-end=\"1719\"\u003eEnhanced thermal performance and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"kqk8p2\" data-start=\"1720\" data-end=\"1762\"\u003eMinimal external component requirement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1764\" data-end=\"1783\"\u003e\u003cstrong data-start=\"1764\" data-end=\"1781\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1784\" data-end=\"2004\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1inw2u4\" data-start=\"1784\" data-end=\"1832\"\u003eAC\/DC adapters and fast chargers (up to 20W)\u003c\/li\u003e\n\u003cli data-section-id=\"181hrjl\" data-start=\"1833\" data-end=\"1862\"\u003eLED driver power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1dytt9q\" data-start=\"1863\" data-end=\"1901\"\u003eConsumer electronics power systems\u003c\/li\u003e\n\u003cli data-section-id=\"8b4j1o\" data-start=\"1902\" data-end=\"1932\"\u003eSmart home and IoT devices\u003c\/li\u003e\n\u003cli data-section-id=\"67rcab\" data-start=\"1933\" data-end=\"1971\"\u003eIndustrial auxiliary power modules\u003c\/li\u003e\n\u003cli data-section-id=\"d89sro\" data-start=\"1972\" data-end=\"2004\" data-is-last-node=\"\"\u003eCompact offline power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full 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flex-col\"\u003e\u003cform class=\"group\/composer w-full\" data-expanded=\"\" data-type=\"unified-composer\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv class=\"bg-token-bg-primary dark:bg-token-bg-elevated-primary dark-oled:bg-token-bg-primary corner-superellipse\/1.1 cursor-text overflow-clip bg-clip-padding p-2.5 contain-inline-size motion-safe:transition-colors motion-safe:duration-200 motion-safe:ease-in-out grid grid-cols-[auto_1fr_auto] [grid-template-areas:'header_header_header'_'leading_primary_trailing'_'._footer_.'] group-data-expanded\/composer:[grid-template-areas:'header_header_header'_'primary_primary_primary'_'leading_footer_trailing'] shadow-short-composer\" data-composer-surface=\"true\"\u003e\n\u003cdiv data-testid=\"composer-footer-actions\" class=\"-m-1 max-w-full overflow-x-auto p-1 [grid-area:footer] [scrollbar-width:none] group-not-data-expanded\/composer:-mb-12\"\u003e\n\u003cdiv class=\"flex min-w-fit items-center cant-hover:px-1.5 cant-hover:gap-1.5\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"flex items-center gap-2 [grid-area:trailing]\"\u003e\n\u003cdiv class=\"ms-auto flex items-center gap-1.5\"\u003e\n\u003cdiv id=\"_r_2_\" popover=\"hint\" role=\"tooltip\" class=\"fixed inset-s-[anchor(center)] inset-e-auto top-[calc(anchor(bottom)+var(--spacing))] bottom-auto h-fit -translate-x-1\/2 [position-try-fallbacks:flip-block] overflow-visible bg-transparent z-50\"\u003e\u003c\/div\u003e\n\u003cbutton aria-label=\"Start dictation\" type=\"button\" class=\"composer-btn h-9 min-h-9 w-9 min-w-9\" aria-describedby=\"_r_2_\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-label=\"\" class=\"icon\" font-size=\"inherit\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#29f921\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"inline-flex\"\u003e\n\u003cdiv\u003e\n\u003cdiv 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