Isolation | TI.com

<!DOCTYPE HTML> <html lang="en-US"> <head> <script src="/assets/js/headerfooter/ticommon.js?single" type="text/javascript"></script> <script src="/Dl82I3Ui/init.js" type="text/javascript"></script> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <meta http-equiv="x-ua-compatible" content="IE=edge"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <meta charset="UTF-8"/> <title>Isolation | TI.com</title> <meta name="keywords" content="Isolation"/> <meta name="description" content="Increase safety with higher reliability isolation at a lower system cost"/> <meta property="og:title" content="Isolation | TI.com"/> <meta property="og:description" content="Increase safety with higher reliability isolation at a lower system cost"/> <meta property="og:type" content="article"/> <meta name="twitter:card" content="summary_large_image"/> <meta name="twitter:title" content="Isolation | TI.com"/> <meta name="twitter:description" content="Increase safety with higher reliability isolation at a lower system cost"/> <meta property="og:url" content="https://www.ti.com/technologies/isolation.html"/> <meta property="og:image" content="https://www.ti.com"/> <meta name="twitter:image" content="https://www.ti.com"/> <script type="text/javascript"> var tiPageName; tiPageName = "products overview-en"; </script> <script type="text/javascript"> var tiContentGroup; tiContentGroup = "/technologies/"; </script> <script type="text/javascript"> var tiTemplate; tiTemplate = "product portfolio"; </script> <script type="text/javascript"> var tiPageTranslationStatus; tiPageTranslationStatus = ""; </script> <script type="text/javascript"> var tiPageStatus; tiPageStatus = "2024-10-09 14:07:01"; </script> <script type="text/javascript"> var tiCMS; tiCMS = "3.0"; </script> <script src="https://www.ti.com/assets/js/headerfooter/analytics.js" type="text/javascript"></script> <link rel="canonical" href="https://www.ti.com/technologies/isolation.html"/> <link rel="alternate" hreflang="x-default" href="https://www.ti.com/technologies/isolation.html"/> <link rel="alternate" hreflang="zh-Hans" href="https://www.ti.com.cn/zh-cn/technologies/isolation.html"/> <link rel="alternate" hreflang="de" href="https://www.ti.com/de-de/technologies/isolation.html"/> <link rel="alternate" hreflang="zh-Hant" href="https://www.ti.com/zh-tw/technologies/isolation.html"/> <link rel="alternate" hreflang="vi" href="https://www.ti.com/vi-vn/technologies/isolation.html"/> <link rel="alternate" hreflang="ko" href="https://www.ti.com/ko-kr/technologies/isolation.html"/> <link rel="alternate" hreflang="ja" href="https://www.ti.com/ja-jp/technologies/isolation.html"/> <link rel="alternate" hreflang="en" href="https://www.ti.com/technologies/isolation.html"/> <link rel="alternate" hreflang="id" href="https://www.ti.com/id-id/technologies/isolation.html"/> <link rel="alternate" hreflang="es" href="https://www.ti.com/es-mx/technologies/isolation.html"/> <link rel="stylesheet" href="/etc.clientlibs/ti/clientlibs/clientlib-all.min.css" type="text/css">  <link rel="preload" as="style" href="https://www.ti.com/assets/fonts/font.css"/> <link rel="preload" as="font" href="https://www.ti.com/assets/fonts/roboto-v20-latin-ext_latin_greek-regular.woff"/>  <link rel="preload" as="style" href="https://www.ti.com/assets/style/ticom.global.portals.css"/> <link rel="stylesheet" type="text/css" href="https://www.ti.com/assets/style/ticom.global.portals.css"/>  <link rel="preload" as="style" href="https://www.ti.com/assets/js/@ticom/header-content/1.latest/style/ticom.global.header.css"/> <link rel="stylesheet" type="text/css" href="https://www.ti.com/assets/js/@ticom/header-content/1.latest/style/ticom.global.header.css"/>  <link rel="stylesheet" type="text/css" href="https://www.ti.com/assets/style/sal.css"/> <noscript> <style type="text/css"> [data-sal|='fade'] { opacity: 1; } [data-sal|='slide'], [data-sal|='zoom'] { opacity: 1; transform: none; } [data-sal|='flip'] { transform: none; } </style> </noscript> <script type="text/javascript" src="https://www.ti.com/assets/en/js/homepage/jquery-3.5.1.min.js"></script> </head> <body class="ti_aem ti_aem-page-campaignLanding campaignLandingPage portfolioBasePage basepage page basicpage" id="campaignLandingPage-9a3c8b413a"> <header id="tiResponsiveHeader" data-language="en-us" class="ti_p-responsiveHeader"> <script type="text/javascript" src="https://www.ti.com/assets/en/js/headerfooter/com.TI.header.js" charset="utf-8"></script> <script src="https://www.ti.com/assets/js/headerfooter/0.0.1/en/header.js"></script> <script nomodule src="https://www.ti.com/assets/js/@ticom/polyfills/1.1.2/polyfills.js"></script> <script type="module" src="https://www.ti.com/assets/js/@ticom/ui-components/3.4.24/ui-components.esm.js"></script> <script nomodule src="https://www.ti.com/assets/js/@ticom/ui-components/3.4.24/ui-components.js"></script> <script type="module" src="https://www.ti.com/assets/js/@ticom/header-components/2.latest/header-components.esm.js"></script> <script nomodule src="https://www.ti.com/assets/js/@ticom/header-components/2.latest/header-components.js"></script> <script type="module" src="https://www.ti.com/assets/js/@ticom/feature-components/2.2.57/feature-components.esm.js"></script> <script nomodule src="https://www.ti.com/assets/js/@ticom/feature-components/2.2.57/feature-components.js"></script> <script type="module" src="https://www.ti.com/assets/js/@ticom/selection-tool-components/1.latest/selection-tool-components.esm.js"></script> <script nomodule src="https://www.ti.com/assets/js/@ticom/selection-tool-components/1.latest/selection-tool-components.js"></script> <script type="text/javascript" src="https://www.ti.com/assets/en/js/headerfooter/cartpreview.js"></script> <script type="text/javascript" src="https://www.ti.com/assets/en/js/headerfooter/commonjsproperties.js"></script> </header>  <main class="ti_aem-main ti_p-page-responsive"> <div class="ti_p-row"> <div class="ti_p-col"> <div class="root responsivegrid ti_aem-productOverview-container"> <div class="aem-Grid aem-Grid--12 aem-Grid--default--12 "> <div class="responsivegrid ti_aem-campaignLandingPage-required aem-GridColumn aem-GridColumn--default--12"> <div class="aem-Grid aem-Grid--12 aem-Grid--default--12 "> <div class="authoredBreadcrumb aem-GridColumn aem-GridColumn--default--12"> <div class="ti_p-breadcrumb ti_p-breadcrumb--authored ti_p-layout-space-small"> <div class="ti_p-breadcrumb-section" data-lid="breadcrumb_0-Home"> <a href="https://www.ti.com" data-navtitle="breadcrumb_Home">Home</a> </div> <div class="ti_p-breadcrumb-section" data-lid="breadcrumb_1-Applications"> <a href="https://www.ti.com/applications/overview.html" data-navtitle="breadcrumb_Applications">Applications</a> </div> <div class="ti_p-breadcrumb-section" data-lid="breadcrumb_2-Technologies"> <a href="https://www.ti.com/technologies/overview.html" data-navtitle="breadcrumb_Technologies">Technologies</a> </div> <div class="ti_p-breadcrumb-section" data-lid="breadcrumb_3-Isolation"> <a href="https://www.ti.com/technologies/isolation.html" data-navtitle="breadcrumb_Isolation">Isolation</a> </div> </div> <script src="/etc.clientlibs/ti/clientlibs/breadcrumb-authored.min.js"></script> </div> <div class="campaignLandingPageHeading aem-GridColumn aem-GridColumn--default--12"> <section class="ti_aem-portfolioHeader ti_aem-portfolioHeader--bgImage ti_p-layout-space-large"> <div class="ti_aem-BgContainer ti_aem-BgContainer--gradient-darkgrey ti_aem-BgContainer--minHeight ti_aem-BgContainer--underBreadcrumbs"> <div class="ti_p-row mod-add-gutter-space"> <div class="ti_p-col-6 ti_p-col-phone-12"> <h1 class="u-header-extraLarge u-margin-bottom-8 u-color-white" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart">Isolation</h1> <h2 class="u-header-4 u-margin-bottom-8 u-color-white" data-sal="slide-up" data-sal-delay="500" data-sal-duration="400" data-sal-easing="ease-out-quart">Increase safety with higher reliability isolation at a lower system cost</h2> <div class="ti_aem-portfolioHeader-button-container" data-sal="fade" data-sal-delay="800" data-sal-duration="400" data-sal-easing="ease-out-quart"> <a class="ti-button mod-reversed mod-fullWidth-on-phone" href="https://www.ti.com/lit/slyy204"> Read the white paper </a> </div> </div> </div> </div> <div class="ti_aem-portfolioHeader-fullImage u-show-only-on-desktop" style="background-image: url('/content/dam/ticom/images/homepage/background/custom/hand-holding-charging-connect-to-electric-car-banner.jpg');" alt="RESTRICTED Hand holding electric car charging connect to electric car banner"></div> <div class="ti_aem-portfolioHeader-fullImage u-show-only-on-tablet" style="background-image: url('/content/dam/ticom/images/homepage/background/custom/hand-holding-charging-connect-to-electric-car-banner.jpg:Medium');" alt="RESTRICTED Hand holding electric car charging connect to electric car banner"></div> <div class="ti_aem-portfolioHeader-fullImage u-show-only-on-phone" style="background-image: url('/content/dam/ticom/images/homepage/background/custom/hand-holding-charging-connect-to-electric-car-banner.jpg:Small');" alt="RESTRICTED Hand holding electric car charging connect to electric car banner"></div> </section> </div> <div class="sectionIntroduction aem-GridColumn aem-GridColumn--default--12"> <div class="ti_p-sectionIntro ti_p-row mod-add-margin-space ti_p-layout-space-small" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_p-col-12"> <h3 class="u-header-2 u-header-underline-centered u-margin-bottom-0">What technologies exist for galvanic isolation? </h3> <p class="u-paragraph-large u-margin-top-6 u-margin-bottom-0">Galvanic isolation is a method of electrically separating two domains, allowing power or signals to transfer across the barrier without compromising human safety, while also preventing ground potential differences and improving noise immunity.聽Our portfolio of proprietary isolation techniques, including a robust capacitive SiO2聽insulation barrier and integrated IC transformer-based magnetic isolation, helps exceed Verband der Elektrotechnik (VDE), Canadian Standards Association (CSA) and Underwriters Laboratory (UL) standards without compromising performance.</p> </div> </div> </div> </div> </div> <div class="responsivegrid aem-GridColumn aem-GridColumn--default--12"> <div class="aem-Grid aem-Grid--12 aem-Grid--default--12 "> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="featuredPdfTeaser ti_aem-featuredPDF--single ti_p-layout-space-small"> <div class="ti_aem-featuredPDF"> <div class="ti_aem-featuredPDF-image"> <ti-image src="/content/dam/ticom/images/literature/whitepaper/addressing-high-voltage-design-challenges-isolation-technologies-slyy204a.png" alt="Addressing high voltage design challenges isolation technologies" href="https://www.ti.com/lit/SLYY204C" target="_blank"></ti-image> </div> <div class="ti_aem-featuredPDF-details"> <div class="ti_aem-featuredPDF-center"> <h5 class="ti_aem-featuredPDF-title">Addressing High-Voltage Design Challenges with Reliable and Affordable Isolation</h5> <p class="ti_aem-featuredPDF-desc">High-voltage designs come with their own unique challenges. See how TI's magnetic and capacitive isolation technologies deliver greater lifetimes at a lower system cost for isolated systems in EV, grid infrastructure, factory automation and motor drive applications.聽</p> <ti-button class="ti_aem-featuredPDF-cta u-fullWidth-only-on-phone" appearance="primary"> <a href="https://www.ti.com/lit/SLYY204C" target="_blank"> View white paper </a> </ti-button> </div> </div> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="keyCustomerMessages parbase ti_aem-layout-remove-bottom"> <div class="ti_aem-keyCustomer ti_aem-BgContainer ti_aem-BgContainer--gradient-red ti_p-layout-space-large">  <h2 class="u-header-3 u-text-center ti_p-layout-space-small u-color-white"> Benefits of our isolation technology </h2>   <div class="ti_p-row mod-add-gutter-space u-lastchild-nospace">   <div class="ti_p-col ti_p-col-phone-12 ti_p-layout-space-small-only-on-phone" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_aem-keyCustomer-item js-animateIntoView u-flex"> <div class="u-margin-right-2"><ti-svg-icon appearance="reversed">checkmark</ti-svg-icon></div> <div class="u-lastchild-nospace"> <p class="u-paragraph-large u-color-white u-font-weight-heavy u-margin-bottom-4">Improved system robustness & reliability</p> <p class="u-color-white">Our portfolio of high-voltage isolated products achieves low latency, excellent common-mode transient immunity and robust performance.</p> </div> </div> </div>   <div class="ti_p-col ti_p-col-phone-12 ti_p-layout-space-small-only-on-phone" data-sal="slide-up" data-sal-delay="500" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_aem-keyCustomer-item js-animateIntoView u-flex"> <div class="u-margin-right-2"><ti-svg-icon appearance="reversed">checkmark</ti-svg-icon></div> <div class="u-lastchild-nospace"> <p class="u-paragraph-large u-color-white u-font-weight-heavy u-margin-bottom-4">Lower system cost</p> <p class="u-color-white">Our isolation technologies reduce bill of materials, lowering system cost and enabling significant solution size improvements.聽</p> </div> </div> </div>   <div class="ti_p-col ti_p-col-phone-12 ti_p-layout-space-small-only-on-phone" data-sal="slide-up" data-sal-delay="800" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_aem-keyCustomer-item js-animateIntoView u-flex"> <div class="u-margin-right-2"><ti-svg-icon appearance="reversed">checkmark</ti-svg-icon></div> <div class="u-lastchild-nospace"> <p class="u-paragraph-large u-color-white u-font-weight-heavy u-margin-bottom-4">Scalability聽</p> <p class="u-color-white">Our packaging innovations and globally-owned manufacturing footprint help bring functional, basic, and reinforced isolation capabilities to more analog IC functions.</p> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_p-layout-space-large ti_aem-BgContainer ti_aem-BgContainer--grey"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="featuredVideo"> <div class="ti_aem-featuredVideo ti_p-layout-space-large"> <div class="ti_p-row mod-add-gutter-space"> <div class="ti_p-col-4 ti_p-col-phone-12"> <div class="u-fullHeight u-flex mod-align-center"> <div class="u-centered-minHeight"> <h3>Different by design</h3> <p>Isolation's impact is tangible, but at TI, we know there's room to improve. Watch this short video to see what must evolve to keep reliability and affordability at the forefront of isolated designs.聽</p> <ti-button appearance="primary"> <a href="https://www.ti.com/video/6337880766112">Watch now</a> </ti-button> </div> </div> </div> <div class="ti_p-col-8 ti_p-col-phone-12 u-flex-item mod-reorder-phone ti_p-layout-space-small-only-on-phone"> <div class="ti_videoS"> <div class="ti_player noMargins"> <video controls="true" data-video-id="6337880766112" data-account="3816841626001" data-player="whbLb5T2i" data-embed="default" class="video-js"> </video> <script src="//players.brightcove.net/3816841626001/whbLb5T2i_default/index.min.js"></script> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="sectionIntroduction"> <div class="ti_p-sectionIntro ti_p-row mod-add-margin-space ti_p-layout-space-small" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_p-col-12"> <h3 class="u-header-2 u-header-underline-centered u-margin-bottom-0">Delivering innovation for nearly a quarter of a century</h3> </div> </div> </div> <div class="image"> <div class="ti_aem-image-container u-margin-bottom-4" data-lid="image_e7dd"> <ti-image class="ti_aem-image" src="/content/dam/ticom/images/products/ic/isolation/diagram/ti-isolation-technology-timeline.svg" alt="TI isolation technology timeline">  </ti-image> </div></div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="sectionIntroduction"> <div class="ti_p-sectionIntro ti_p-row mod-add-margin-space ti_p-layout-space-small" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_p-col-12"> <h3 class="u-header-2 u-header-underline-centered u-margin-bottom-0">Featured isolation products</h3> </div> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="ti_aem-featuredProducts ti_p-layout-space-large"> <div class="ti_p-row mod-add-gutter-space" data-sal="slide-up" data-sal-delay="200" data-sal-duration="300" data-sal-easing="ease-out-quart"> <div class="ti_p-col-6 ti_p-col-phone-12 u-margin-bottom-6"> <ti-product-synopsis gpn="ISOM8110" product-url="https://www.ti.com/product/ISOM8110" image-url="https://www.ti.com/content/dam/ticom/images/products/package/d/dfg0004a.png" data-lid="featured_products" alt="DFG0004A%20package"> <a slot="new-badge" href="https://www.ti.com/product-category/new-products.html?releasePeriod=364">NEW</a> <a slot="product-family" href="https://www.ti.com/isolation/opto-emulators/products.html">Opto-emulators</a> <a slot="product-link" href="https://www.ti.com/product/ISOM8110">ISOM8110</a> <ti-product-status compact slot="product-status" status="1" tooltip="This product has been released to the market and is available for purchase. For some products, newer alternatives may be available."> <a target="_blank" href="https://www.ti.com/support-quality/quality-policies-procedures/product-life-cycle.html">ACTIVE</a> </ti-product-status> <span slot="description">DC input, transistor output, single channel, opto-emulator with 100% to 155% CTR</span> </ti-product-synopsis> </div> <div class="ti_p-col-6 ti_p-col-phone-12 u-margin-bottom-6"> <ti-product-synopsis gpn="TPSI2140-Q1" product-url="https://www.ti.com/product/TPSI2140-Q1" image-url="https://www.ti.com/content/dam/ticom/images/products/package/d/dwq0011a.png" data-lid="featured_products" alt="DWQ0011A%20package"> <a slot="product-family" href="https://www.ti.com/power-management/power-switches/solid-state-relays/products.html">Solid-state relays</a> <a slot="product-link" href="https://www.ti.com/product/TPSI2140-Q1">TPSI2140-Q1</a> <ti-product-status compact slot="product-status" status="1" tooltip="This product has been released to the market and is available for purchase. For some products, newer alternatives may be available."> <a target="_blank" href="https://www.ti.com/support-quality/quality-policies-procedures/product-life-cycle.html">ACTIVE</a> </ti-product-status> <span slot="description">Automotive 1200-V聽50-mA聽isolated switch with 2-mA avalanche rating</span> </ti-product-synopsis> </div> </div> <div class="ti_p-row mod-add-gutter-space" data-sal="slide-up" data-sal-delay="500" data-sal-duration="300" data-sal-easing="ease-out-quart"> <div class="ti_p-col-6 ti_p-col-phone-12 u-margin-bottom-6"> <ti-product-synopsis gpn="AMC23C12" product-url="https://www.ti.com/product/AMC23C12" image-url="https://www.ti.com/content/dam/ticom/images/products/package/d/dwv0008a.png" data-lid="featured_products" alt="DWV0008A"> <a slot="product-family" href="https://www.ti.com/isolation/isolated-comparators/products.html">Isolated comparators</a> <a slot="product-link" href="https://www.ti.com/product/AMC23C12">AMC23C12</a> <ti-product-status compact slot="product-status" status="1" tooltip="This product has been released to the market and is available for purchase. For some products, newer alternatives may be available."> <a target="_blank" href="https://www.ti.com/support-quality/quality-policies-procedures/product-life-cycle.html">ACTIVE</a> </ti-product-status> <span slot="description">Fast-response, reinforced, isolated window comparator with adjustable threshold and latch function</span> </ti-product-synopsis> </div> <div class="ti_p-col-6 ti_p-col-phone-12 u-margin-bottom-6"> <ti-product-synopsis gpn="UCC14240-Q1" product-url="https://www.ti.com/product/UCC14240-Q1" image-url="https://www.ti.com/content/dam/ticom/images/products/package/d/dwn0036a.png" data-lid="featured_products" alt="DWN0036A%20package"> <a slot="product-family" href="https://www.ti.com/power-management/dcdc-power-modules/isolated-power-modules/products.html">Isolated power modules (integrated transformer)</a> <a slot="product-link" href="https://www.ti.com/product/UCC14240-Q1">UCC14240-Q1</a> <ti-product-status compact slot="product-status" status="1" tooltip="This product has been released to the market and is available for purchase. For some products, newer alternatives may be available."> <a target="_blank" href="https://www.ti.com/support-quality/quality-policies-procedures/product-life-cycle.html">ACTIVE</a> </ti-product-status> <span slot="description">Automotive, 2.0-W, 24-Vin, 25-Vout high-density聽> 3-kVRMS isolated DC/DC module</span> </ti-product-synopsis> </div> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_aem-legacyColumnControl aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="sectionIntroduction"> <div class="ti_p-sectionIntro ti_p-row mod-add-margin-space ti_p-layout-space-small" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_p-col-12"> <h3 class="u-header-2 u-header-underline-centered u-margin-bottom-0">Featured product categories for isolation</h3> </div> </div> </div> <div class="enhancedColumnControl parbase ti_p-layout-space-large"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-md-4 col-lg-4"> <div class="ti_aem-portfolioSegmentation"> <div class="ti_aem-portfolioSegmentation-container" data-lid="browsebycategory-authored-"> <ul class="u-list-unstyled u-divide-y mod-extra-padding mod-no-top-line"> <li> <a href="https://www.ti.com/power-management/power-switches/solid-state-relays/products.html" class="ti_p-iconText" data-navtitle="<sup></sup>Solid-state relays"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span><sup></sup>Solid-state relays</span> </a> </li> <li> <a href="https://www.ti.com/isolation/isolated-comparators/products.html" class="ti_p-iconText" data-navtitle="Isolated comparators"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated comparators</span> </a> </li> <li> <a href="https://www.ti.com/power-management/offline-isolated-dcdc-controllers-converters/isolated-dcdc-converters-modules/products.html" class="ti_p-iconText" data-navtitle="Isolated DC/DC converters &amp; modules"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated DC/DC converters & modules</span> </a> </li> </ul> </div> </div> </div> <div class="col-xs-12 col-md-4 col-lg-4"> <div class="ti_aem-portfolioSegmentation"> <div class="ti_aem-portfolioSegmentation-container" data-lid="browsebycategory-authored-"> <ul class="u-list-unstyled u-divide-y mod-extra-padding mod-no-top-line"> <li> <a href="https://www.ti.com/power-management/gate-drivers/isolated-gate-drivers/products.html" class="ti_p-iconText" data-navtitle="Isolated gate drivers"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated gate drivers</span> </a> </li> <li> <a href="https://www.ti.com/isolation/digital-isolators/products.html" class="ti_p-iconText" data-navtitle="Digital isolators"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Digital isolators</span> </a> </li> <li> <a href="https://www.ti.com/isolation/isolated-adcs/products.html" class="ti_p-iconText" data-navtitle="Isolated ADCs"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated ADCs</span> </a> </li> </ul> </div> </div> </div> <div class="col-xs-12 col-md-4 col-lg-4"> <div class="ti_aem-portfolioSegmentation"> <div class="ti_aem-portfolioSegmentation-container" data-lid="browsebycategory-authored-"> <ul class="u-list-unstyled u-divide-y mod-extra-padding mod-no-top-line"> <li> <a href="https://www.ti.com/isolation/isolated-amplifiers/products.html" class="ti_p-iconText" data-navtitle="Isolated amplifiers"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated amplifiers</span> </a> </li> <li> <a href="https://www.ti.com/isolation/isolated-interfaces/products.html" class="ti_p-iconText" data-navtitle="Isolated interfaces"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Isolated interfaces</span> </a> </li> <li> <a href="https://www.ti.com/isolation/opto-emulators/products.html" class="ti_p-iconText" data-navtitle="Opto-emulators"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">parametric-filter</ti-svg-icon> </span> </span> <span>Opto-emulators</span> </a> </li> </ul> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_p-layout-space-large ti_aem-BgContainer ti_aem-BgContainer--grey aem-GridColumn aem-GridColumn--default--12"> <div class="column-control aem-GridColumn--extra-Gutter"> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="sectionIntroduction"> <div class="ti_p-sectionIntro ti_p-row mod-add-margin-space ti_p-layout-space-small" data-sal="slide-up" data-sal-delay="200" data-sal-duration="400" data-sal-easing="ease-out-quart"> <div class="ti_p-col-12"> <h3 class="u-header-2 u-header-underline-centered u-margin-bottom-0">Featured reference designs for isolation</h3> </div> </div> </div> <div class="portfolioFeaturedTool"> <div class="ti_aem-featuredTools ti_p-layout-space-large">  <ti-carousel gap="large" class="ti_aem-featuredTools-carousel" data-sal="fade" data-sal-delay="500" data-sal-duration="800" data-sal-easing="ease-out-quart">  <div class="ti_aem-featuredTools-card"> <ti-card appearance="plain-white"> <a href="//www.ti.com/tool/TIDA-050059" slot="card-link" data-lid="featuredtool-Overcurrent and overtemperature protection for solid-state relays reference design" data-navtitle="featured-tool"></a> <div class="u-lastchild-nospace"> <div class="u-padding-horizontal-8 u-margin-bottom-4"> <ti-image src="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/software/reference-designs-icon.png" src-default="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/miscellaneous/no-image-available-icon.png" ratio="rectangle" alt="Reference designs icon"> </ti-image> </div> <div class="u-font-label u-margin-bottom-4">Reference design</div> <h5 class="u-margin-bottom-4"> <a href="//www.ti.com/tool/TIDA-050059" data-navtitle="featured-tool"> Overcurrent and overtemperature protection for solid-state relays reference design </a> </h5> <div class="u-margin-bottom-4 u-paragraph-medium"> <p>This reference design shows how to achieve overcurrent and overtemperature protection for a solid-state relay. The reference design features the TPSI3050-Q1 5-kV<sub>RMS</sub> reinforced isolated switch driver. TPSI3050-Q1 device integrates a laminate transformer to achieve isolation while transferring signal (...)</p> </div> </div> </ti-card> </div>  <div class="ti_aem-featuredTools-card"> <ti-card appearance="plain-white"> <a href="//www.ti.com/tool/PMP22817" slot="card-link" data-lid="featuredtool-Automotive SPI-programmable gate driver and bias supply with integrated transformer reference design" data-navtitle="featured-tool"></a> <div class="u-lastchild-nospace"> <div class="u-padding-horizontal-8 u-margin-bottom-4"> <ti-image src="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/software/reference-designs-icon.png" src-default="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/miscellaneous/no-image-available-icon.png" ratio="rectangle" alt="Reference designs icon"> </ti-image> </div> <div class="u-font-label u-margin-bottom-4">Reference design</div> <h5 class="u-margin-bottom-4"> <a href="//www.ti.com/tool/PMP22817" data-navtitle="featured-tool"> Automotive SPI-programmable gate driver and bias supply with integrated transformer reference design </a> </h5> <div class="u-margin-bottom-4 u-paragraph-medium"> <p>This reference design provides isolated-bias supply and isolated-gate driver for power switches in traction inverters and onboard chargers. Both the bias power and driver provide the high isolation (3-kV RMS for one minute) needed for 800-VDC bus application. The isolated bias provides 24 VDC both (...)</p> </div> </div> </ti-card> </div>  <div class="ti_aem-featuredTools-card"> <ti-card appearance="plain-white"> <a href="//www.ti.com/tool/TIDA-010232" slot="card-link" data-lid="featuredtool-AFE for insulation monitoring in high-voltage EV charging and solar energy reference design" data-navtitle="featured-tool"></a> <div class="u-lastchild-nospace"> <div class="u-padding-horizontal-8 u-margin-bottom-4"> <ti-image src="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/software/reference-designs-icon.png" src-default="https://www.ti.com/content/dam/ticom/images/icons/illustrative-icons/miscellaneous/no-image-available-icon.png" ratio="rectangle" alt="Reference designs icon"> </ti-image> </div> <div class="u-font-label u-margin-bottom-4">Reference design</div> <h5 class="u-margin-bottom-4"> <a href="//www.ti.com/tool/TIDA-010232" data-navtitle="featured-tool"> AFE for insulation monitoring in high-voltage EV charging and solar energy reference design </a> </h5> <div class="u-margin-bottom-4 u-paragraph-medium"> This reference design features an electric bridge DC insulation monitoring (DC-IM) method which allows an accurate symmetrical and asymmetrical insulation leakage detection mechanism and an isolation resistance detection mechanism. We present a new generation of isolated amplifiers and switchers (...) </div> </div> </ti-card> </div> </ti-carousel> </div> </div> </div> </div> </div> </div> <div class="enhancedColumnControl parbase ti_p-layout-space-large aem-GridColumn aem-GridColumn--default--12"> <div> <div class="row u-sameheight"> <div class="col-xs-12 col-sm-12 col-md-12 col-lg-12"> <div class="familyTechnologies"> <div class="ti_aem-technologies ti_p-layout-space-large"> <h2 id="technology" class="ti_aem-technologies-title u-anchor-offset"> Continue your high-voltage design </h2> <div class="ti_aem-technologies-section ti_p-row mod-add-gutter-space"> <div class="ti_p-col ti_p-col-phone-12 ti_p-layout-space-small"> <h5 class="ti_aem-technologies-subtitle"></h5> <div class="ti_aem-technologies-text u-margin-bottom-6"> <p>Reliable and affordable isolation technologies can help address some of the unique challenges of working on high-voltage applications. Head to our high-voltage technology page to learn more about our power conversion, current and voltage sensing, isolation, and real-time control technologies and discover the benefits of choosing TI for your next high-voltage design.</p> </div> <div class="ti_aem-technologies-cta u-flex mod-column u-lastchild-nospace"> <a href="https://www.ti.com/technologies/high-voltage.html" class="ti_p-iconText u-margin-bottom-4" data-lid="familytechnology-Learn more" data-navtitle="learn-more"> <span class="ti_p-iconText-icon"> <span class="ti_icon mod-size-s mod-color2"> <ti-svg-icon size="s" appearance="secondary">arrow-right</ti-svg-icon> </span> </span> <span>Learn more</span> </a> </div> </div> <div class="ti_p-col ti_p-col-phone-12 u-flex-item mod-reorder-phone ti_p-layout-space-small"> <ti-image class="u-image-border" ratio="rectangle" src="/content/dam/ticom/images/applications/grid-infrastructure/high-voltage-foundation.jpg" alt="High voltage foundation "> </ti-image> </div> </div> </div>  <script> window.onload = function() { var path = window.location.href; var id = path.split('#')[1]; if (id.includes("tab")) { document.getElementById("technology").scrollIntoView(); } } </script> </div> </div> </div> </div> </div> </div> </div> </div> </div> <script src="/etc.clientlibs/ti/clientlibs/portfolio.min.js"></script> </div> </div> </main> <div id="tiFooter"></div> <script type="text/javascript" src="https://www.ti.com/assets/js/@ticom/header-content/1.latest/en/js/footer.js"></script> <script type="text/javascript" src="https://www.ti.com/assets/en/js/homepage/sitesearch-header-min.js"></script>  <script type="text/javascript" src="https://www.ti.com/assets/js/sal.js"></script> <script>sal({ threshold: 0.25 });</script> </body> </html>

CINXE.COM

Isolation | TI.com