JAJSMF5B september 2022 – june 2023 TPS25990
PRODUCTION DATA
VOUT_UV_WARN is a standard PMBus® command for configuring or reading an 8-bit threshold for the output undervoltage warning detection. This command uses the PMBus® DIRECT format. When reading and writing to this register, use the coefficients shown in Table 8-67, Equation 19, and Equation 20 to convert between the real world units and hexadecimal values.
This command uses the PMBus® read or write word protocol.
Contents of this register are compared to the VOUT ADC telemetry value. If the measured VOUT value falls below the value in this register, the VOUT_UV_WARN flags are set in the respective registers. The SMBA# signal is asserted. When the output voltage rises above the VOUT_UV_WARN threshold, and the CLEAR_FAULTS command is sent afterwards, this warning flag and alert are cleared.
| Bit | Name | Description | Minimum Value | Maximum Value | Default Value | Access |
|---|---|---|---|---|---|---|
15:0 | var tempcontentStr='/Analog & Mixed-Signal/power management/power switches/efuses & hot swap controllers'; var partNum ='TPS25990'; var contentStr = replaceSplChars( tempcontentStr )+ "/"+ partNum; var tiContentGroup = contentStr.replace("'",""); function replaceSplChars(content){ var myRegExp=new RegExp("™|®|™","gi"); content=content.replace(myRegExp,""); return content; } var tiProductPathID='/64/100/3052/'; var tiPageName = 'Literature reader-JAJSMF5B-ja_JP'; var tiDocType = 'Data Sheet'; var tiLibraryStore = new com.TI.tiLibrary.tiLibraryStore(); var tiLibraryViewerStore = tiLibraryStore.viewer_store; RiotControl.addStore(tiLibraryStore); var subRoutes = riot.route.create(); subRoutes("/document-viewer/*/datasheet/*\\?*#*", function(gpn, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet/*#*", function(gpn, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet/*", function(gpn, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*\\?*#*", function(locale, gpn, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*#*", function(locale, gpn, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet/*", function(locale, gpn, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/datasheet#*/*", function(gpn, url, fragment) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + gpn + "/datasheet#" + url + "/" + fragment, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/*/datasheet#*/*", function(locale, gpn, url, fragment) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/" + gpn + "/datasheet#" + url + "/" + fragment, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*", function(litnum) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*\\?*#*", function(litnum, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*#*", function(litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*#*/*", function(litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "#" + url + "/" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*#*/*", function(locale, litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "#" + url + "/" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/lit/html/*/*", function(litnum, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/lit/html/" + litnum + "/" + url, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*\\?*#*", function(locale, litnum, url, params, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*#*", function(locale, litnum, url, anchor) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url + "#" + anchor, toc: true, set_content: true }); }); subRoutes("/document-viewer/*/lit/html/*/*", function(locale, litnum, url) { RiotControl.trigger("ti_library_open_viewer", { document: tiLibraryViewerStore.document, documentLocale: tiLibraryViewerStore.documentLocale, url: "/document-viewer/" + locale + "/lit/html/" + litnum + "/" + url, toc: true, set_content: true }); }); var compose_url = function(q) { //URL format: scheme:[//[user[:password]@]host[:port]][/path][?query][#fragment] var tempUrl = q.url.replace("//www.ti.com/", ""); var url = tempUrl.replace("//www.ti.com/", ""); if (q.search != null) { var params = ""; var hash = ""; var url_parts = url.split('#'); if (url_parts.length == 2) { url = url_parts[0]; hash = url_parts[1]; } var param_parts = url.split('?'); if (param_parts.length == 2) { url = param_parts[0]; var parsed_params = param_parts[1].split('&'); var keyword_param_found = false; for (var i = 0; i < parsed_params.length; i++) { if (parsed_params[i].indexOf('search=') == 0) { keyword_param_found = true; parsed_params[i] = 'search=' + q.search; } } if (!keyword_param_found) { parsed_params.push('search=' + q.search); } params = parsed_params.join('&'); } else { params = 'search=' + q.search; } if (params > "") { url = url + '?' + params; } if (hash > "") { url = url + '#' + hash; } } return url; }; tiLibraryViewerStore.compose_url_route = function(location, q) { return compose_url(q); }; tiLibraryViewerStore.compute_content_href = function(href, url) { return url; }; tiLibraryViewerStore.compose_topic_url = function(location, q) { return compose_url(q); }; tiLibraryViewerStore.important_notice_url = "//www.ti.com/document-viewer/ja-jp/TPS25990/datasheet/important_notice#ImpNotice001"; var ods_reader = riot.mount('ti-library-viewer', { store: tiLibraryStore.list_store, viewerstore: tiLibraryViewerStore }); riot.route.base('/'); riot.route.start(true); compute_document_locale = function(docName) { var locale = 'en_US'; if (docName) { if (docName.toLowerCase().indexOf('z')===0) { locale = 'zh_CN'; } else if (docName.toLowerCase().indexOf('j') == 0) { locale = 'ja_JP'; } } return locale; } open_reader = function() { var path = window.location.pathname.split('/'); var path_minus_filename = ''; for (var i = 0; i < path.length - 1; i++) { if (i == 0 && path[i] == '') { console.log("double slashes found in beginning of document path; treating document path as local machine path"); continue; } path_minus_filename += "/" + path[i]; } RiotControl.trigger("ti_library_open_viewer", { documentLocale: compute_document_locale( "JAJSMF5B"), document: { href: path_minus_filename, lit_num: "JAJSMF5B", doc_type: "Data Sheet", show_toc: "true", translated_doc_type: "Data sheet", gpn: "TPS25990", title: "TPS25990 2.9V～16V、0.79mΩ、60A スタッカブル eFuse、PMBus デジタル・テレメトリ機能付き", disclaimer: "このリソースの元の言語は英語です。 翻訳は概要を便宜的に提供するもので、自動化ツール (機械翻訳) を使用していることがあり、TI では翻訳の正確性および妥当性につきましては一切保証いたしません。 実際の設計などの前には、ti.com で必ず最新の英語版をご参照くださいますようお願いいたします。 ", product: "//www.ti.com/product/ja-jp/TPS25990", email: 'mailto:?subject=TPS25990 Datasheet&body=http://www.ti.com/document-viewer/ja-jp/TPS25990/datasheet', download: '//www.ti.com/jp/lit/gpn/TPS25990', tistore: '//store.ti.com/Search.aspx?k=TPS25990&pt=-1', productstatusdescription: 'PRODUCTION DATA' }, url: "/document-viewer/ja-jp/TPS25990/datasheet/GUID-87156225-AF71-4979-9575-9964571E62B6.html", prepopulated: true, modalOptions: { dismissible: false } }); } open_reader(); |