{"id":538,"date":"2025-10-21T13:27:55","date_gmt":"2025-10-21T13:27:55","guid":{"rendered":"https:\/\/smartprofix.com\/store\/?post_type=product&#038;p=538"},"modified":"2026-03-31T05:59:33","modified_gmt":"2026-03-31T05:59:33","slug":"ap4423","status":"publish","type":"product","link":"https:\/\/smartprofix.com\/store\/product\/ap4423\/","title":{"rendered":"ap4423"},"content":{"rendered":"<p data-start=\"0\" data-end=\"625\">The <strong data-start=\"31\" data-end=\"41\">AP4423<\/strong> is a high-performance dual N-channel MOSFET designed for efficient power switching applications. It features low on-resistance, fast switching speed, and excellent thermal performance, making it ideal for use in DC-DC converters, battery protection circuits, and load switching applications. The AP4423\u2019s compact SOIC-8 package offers high power density and reliable performance while minimizing board space. With its low gate charge and high current handling capability, it provides superior efficiency and stability in portable electronics, computing, and industrial power systems.<\/p>\n<p data-start=\"627\" data-end=\"646\"><strong data-start=\"627\" data-end=\"644\">Key Features:<\/strong><\/p>\n<ul data-start=\"647\" data-end=\"918\">\n<li data-start=\"647\" data-end=\"679\">\n<p data-start=\"649\" data-end=\"679\">Dual N-channel MOSFET design<\/p>\n<\/li>\n<li data-start=\"680\" data-end=\"743\">\n<p data-start=\"682\" data-end=\"743\">Low RDS(on) for high efficiency and reduced heat generation<\/p>\n<\/li>\n<li data-start=\"744\" data-end=\"795\">\n<p data-start=\"746\" data-end=\"795\">Fast switching performance with low gate charge<\/p>\n<\/li>\n<li data-start=\"796\" data-end=\"844\">\n<p data-start=\"798\" data-end=\"844\">High current and voltage handling capability<\/p>\n<\/li>\n<li data-start=\"845\" data-end=\"885\">\n<p data-start=\"847\" data-end=\"885\">Compact SOIC-8 surface-mount package<\/p>\n<\/li>\n<li data-start=\"886\" data-end=\"918\">\n<p data-start=\"888\" data-end=\"918\">RoHS compliant and lead-free<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"920\" data-end=\"939\"><strong data-start=\"920\" data-end=\"937\">Applications:<\/strong><\/p>\n<ul data-start=\"940\" data-end=\"1111\">\n<li data-start=\"940\" data-end=\"983\">\n<p data-start=\"942\" data-end=\"983\">DC-DC converters and power supply units<\/p>\n<\/li>\n<li data-start=\"984\" data-end=\"1028\">\n<p data-start=\"986\" data-end=\"1028\">Battery protection and charging circuits<\/p>\n<\/li>\n<li data-start=\"1029\" data-end=\"1065\">\n<p data-start=\"1031\" data-end=\"1065\">Load switching and motor control<\/p>\n<\/li>\n<li data-start=\"1066\" data-end=\"1111\">\n<p data-start=\"1068\" data-end=\"1111\">Computing and portable electronic devices<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<article 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) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-68f4c564-a280-832a-a02a-8738030cbe87-0\" data-testid=\"conversation-turn-20\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] thread-sm:[--thread-content-margin:--spacing(6)] thread-lg:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] thread-lg:[--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\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"6416e8ee-f9a2-4d70-8a99-0d8ce460b97d\" data-message-model-slug=\"gpt-5\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\">\n<div class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\">\n<p data-start=\"1118\" data-end=\"1325\" data-is-last-node=\"\" data-is-only-node=\"\">The AP4423 is a dual N-channel MOSFET offering low on-resistance, fast switching, and high efficiency \u2014 ideal for DC-DC converters, battery protection, and power control applications.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n","protected":false},"featured_media":539,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":{"0":"post-538","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-electronics","7":"thunk-woo-product-list","8":"opn-qv-enable","9":"top-store-woo-hover-zoom","10":"top-store-single-product-tab-horizontal","11":"top-store-shadow-","12":"top-store-shadow-hover-","14":"first","15":"instock","16":"shipping-taxable","17":"purchasable","18":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ap4423 -<\/title>\n<meta name=\"description\" content=\"The AP4423 is a dual N-channel MOSFET offering low on-resistance, fast switching, and high efficiency \u2014 ideal for DC-DC 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