{"product_id":"hc7717a-45v-gan-ic-20mω-sop-6-20w-hcw-hengchengwei","title":"HC7717A 45V GaN IC 20mΩ SOP-6 20W | 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-56c346fc39b1-21\" data-testid=\"conversation-turn-44\" 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=\"a7be51ec-ce5d-4d31-b781-eff5693f0cf5\" 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 dark markdown-new-styling\"\u003e\n\u003cp data-start=\"73\" data-end=\"616\"\u003eThe HC7717A is a high-efficiency 45V GaN integrated circuit from HCW-HENGCHENGWEI, designed for compact and efficient power conversion systems up to 20W. Built on advanced Gallium Nitride (GaN) technology, this device delivers fast switching performance, reduced switching losses, and improved overall efficiency compared to traditional silicon-based solutions. With a low 20mΩ RDS(on), the HC7717A minimizes conduction losses, ensuring stable thermal performance and reliable operation under continuous load conditions.\u003c\/p\u003e\n\u003cp data-start=\"618\" data-end=\"966\"\u003eThis device is optimized for high-frequency operation and supports “搭配高频副边同步” (high-frequency secondary-side synchronous operation), enabling improved system efficiency and better output regulation in modern power supply designs. By reducing energy losses and improving conversion efficiency, it helps achieve compact, high power-density solutions.\u003c\/p\u003e\n\u003cp data-start=\"968\" data-end=\"1284\"\u003eThe 45V voltage rating makes it suitable for low-voltage DC-DC conversion and battery-powered applications, while the SOP-6 package ensures compact PCB footprint and flexible integration in space-constrained designs. Its efficient thermal characteristics support stable long-term operation in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"1286\" data-end=\"1451\"\u003eThe HC7717A is an ideal solution for designers seeking a balance of efficiency, compact size, and synchronized high-frequency performance in GaN-based power systems.\u003c\/p\u003e\n\u003cp data-start=\"1453\" data-end=\"1472\"\u003e\u003cstrong data-start=\"1453\" data-end=\"1470\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1473\" data-end=\"1801\"\u003e\n\u003cli data-section-id=\"v7no0l\" data-start=\"1473\" data-end=\"1514\"\u003e45V GaN integrated circuit technology\u003c\/li\u003e\n\u003cli data-section-id=\"15g504v\" data-start=\"1515\" data-end=\"1563\"\u003eLow 20mΩ RDS(on) for reduced conduction loss\u003c\/li\u003e\n\u003cli data-section-id=\"1h588d3\" data-start=\"1564\" data-end=\"1599\"\u003eSupports 20W power applications\u003c\/li\u003e\n\u003cli data-section-id=\"x1y5sc\" data-start=\"1600\" data-end=\"1648\"\u003eHigh-speed switching for improved efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"61pefu\" data-start=\"1649\" data-end=\"1689\"\u003eSOP-6 package for compact PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"4fxf9b\" data-start=\"1690\" data-end=\"1754\"\u003eSupports high-frequency secondary-side synchronous operation\u003c\/li\u003e\n\u003cli data-section-id=\"1kalpvx\" data-start=\"1755\" data-end=\"1801\"\u003eStable thermal performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1803\" data-end=\"1822\"\u003e\u003cstrong data-start=\"1803\" data-end=\"1820\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1823\" data-end=\"2018\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"o2h0e4\" data-start=\"1823\" data-end=\"1855\"\u003eDC-DC converters (up to 20W)\u003c\/li\u003e\n\u003cli data-section-id=\"1b5lkdv\" data-start=\"1856\" data-end=\"1882\"\u003eFast charging adapters\u003c\/li\u003e\n\u003cli data-section-id=\"d1w83h\" data-start=\"1883\" data-end=\"1910\"\u003eBattery-powered devices\u003c\/li\u003e\n\u003cli data-section-id=\"3k8u31\" data-start=\"1911\" data-end=\"1950\"\u003eConsumer electronics power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1t3xqnd\" data-start=\"1951\" data-end=\"1979\"\u003eIoT and embedded systems\u003c\/li\u003e\n\u003cli data-section-id=\"1nbx7xe\" data-start=\"1980\" data-end=\"2018\" data-is-last-node=\"\"\u003eLow-voltage industrial power modules\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 basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade flex flex-col\"\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--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\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 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\u003cform class=\"group\/composer 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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 id=\"_r_12c_\" popover=\"hint\" role=\"tooltip\" class=\"fixed 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