{"product_id":"hcc8220-l-pd-ic-sot23-6-adjustable-power-5v-9v-12v-controller-with-431-reference-hcw-hengchengwei","title":"HCC8220-L PD IC SOT23-6 Adjustable Power 5V\/9V\/12V Controller with 431 Reference | 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-56c346fc39b1-63\" data-testid=\"conversation-turn-128\" 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=\"27001c3b-61da-4959-aedc-2efef7f911da\" 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=\"120\" data-end=\"538\"\u003eThe HCC8220-L is a high-efficiency PD (Power Delivery) integrated circuit from HCW-HENGCHENGWEI, designed for flexible fast charging and adaptive power control applications. Featuring an integrated TL431 reference (431 regulation architecture) with external resistor-based power adjustment, this device enables precise output tuning and stable voltage regulation for modern USB charging systems.\u003c\/p\u003e\n\u003cp data-start=\"540\" data-end=\"911\"\u003eSupporting multiple fixed voltage outputs of 5V, 9V, and 12V, the HCC8220-L allows designers to customize charging power levels through external resistor configuration, making it highly adaptable for different fast charging requirements. This flexible design improves system optimization, efficiency control, and compatibility across a wide range of consumer electronics.\u003c\/p\u003e\n\u003cp data-start=\"913\" data-end=\"1206\"\u003eEngineered for stable and efficient power conversion, the HCC8220-L provides reliable voltage regulation, low power loss, and strong thermal performance under continuous operation. It is ideal for compact charger architectures where adjustable output power and design flexibility are critical.\u003c\/p\u003e\n\u003cp data-start=\"1208\" data-end=\"1396\"\u003eThe device is housed in a compact SOT23-6 package, ensuring excellent PCB space efficiency while maintaining stable electrical performance and easy integration into cost-sensitive designs.\u003c\/p\u003e\n\u003cp data-start=\"1398\" data-end=\"1566\"\u003eThe HCC8220-L is a strong solution for PD charging systems requiring adjustable power output, external resistor control, and efficient 5V–12V fast charging performance.\u003c\/p\u003e\n\u003cp data-start=\"1568\" data-end=\"1587\"\u003e\u003cstrong data-start=\"1568\" data-end=\"1585\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1588\" data-end=\"1919\"\u003e\n\u003cli data-section-id=\"1m3ao4a\" data-start=\"1588\" data-end=\"1647\"\u003ePD integrated circuit with TL431 (431) reference design\u003c\/li\u003e\n\u003cli data-section-id=\"1aol2el\" data-start=\"1648\" data-end=\"1694\"\u003eExternal resistor adjustable power control\u003c\/li\u003e\n\u003cli data-section-id=\"j70x4m\" data-start=\"1695\" data-end=\"1728\"\u003eOutput voltage: 5V \/ 9V \/ 12V\u003c\/li\u003e\n\u003cli data-section-id=\"najv0w\" data-start=\"1729\" data-end=\"1777\"\u003eStable voltage regulation and low power loss\u003c\/li\u003e\n\u003cli data-section-id=\"1owmo39\" data-start=\"1778\" data-end=\"1812\"\u003eCompact SOT23-6 package design\u003c\/li\u003e\n\u003cli data-section-id=\"9oaz9t\" data-start=\"1813\" data-end=\"1865\"\u003eHigh efficiency and reliable thermal performance\u003c\/li\u003e\n\u003cli data-section-id=\"dm2f4w\" data-start=\"1866\" data-end=\"1919\"\u003eFlexible design for customized charging solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1921\" data-end=\"1940\"\u003e\u003cstrong data-start=\"1921\" data-end=\"1938\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1941\" data-end=\"2154\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"jscx90\" data-start=\"1941\" data-end=\"1985\"\u003eAdjustable USB PD fast charging adapters\u003c\/li\u003e\n\u003cli data-section-id=\"1vqwlav\" data-start=\"1986\" data-end=\"2020\"\u003eSmartphone and tablet chargers\u003c\/li\u003e\n\u003cli data-section-id=\"3k8u31\" data-start=\"2021\" data-end=\"2060\"\u003eConsumer electronics power supplies\u003c\/li\u003e\n\u003cli data-section-id=\"1qp28y\" data-start=\"2061\" data-end=\"2086\"\u003eCompact wall chargers\u003c\/li\u003e\n\u003cli data-section-id=\"5r3qff\" data-start=\"2087\" data-end=\"2125\"\u003eDIY and customizable power modules\u003c\/li\u003e\n\u003cli data-section-id=\"7y67vs\" data-start=\"2126\" data-end=\"2154\" data-is-last-node=\"\"\u003eSmart charging accessories\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 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_.'] 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disabled:text-[#f4f4f4] disabled:opacity-30\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" aria-hidden=\"true\" class=\"h-5 w-5\"\u003e\u003cuse fill=\"currentColor\" href=\"\/cdn\/assets\/sprites-core-6d2147a0.svg#f8aa74\"\u003e\u003c\/use\u003e\u003c\/svg\u003e\u003c\/button\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\/div\u003e\n\u003c\/form\u003e\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\/div\u003e","brand":"HCW-HENGCHENGWEI","offers":[{"title":"Default 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