{"version":"1.0","provider_name":"AnaNaviTek \u8afe\u80af\u79d1\u6280","provider_url":"https:\/\/www.ananavitek.com\/en\/","title":"AN6581 &ndash; 40V, Synchronous, 4-Switch, Bi-direction Buck-Boost Controller &ndash; AnaNaviTek \u8afe\u80af\u79d1\u6280","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"OUiC8SHZei\"><a href=\"https:\/\/www.ananavitek.com\/en\/product\/an6581\/\">AN6581<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ananavitek.com\/en\/product\/an6581\/embed\/#?secret=OUiC8SHZei\" width=\"600\" height=\"338\" title=\"\u201cAN6581\u201d \u2014 AnaNaviTek \u8afe\u80af\u79d1\u6280\" data-secret=\"OUiC8SHZei\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\" data-no-translation-title=\"\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.ananavitek.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.ananavitek.com\/wp-content\/uploads\/2019\/08\/af67e90f3a988a5df7d368b58c905cd5.png","thumbnail_width":1336,"thumbnail_height":1392,"description":"The AN6581 is a synchronous four-switch bi-direction buck-boost DC\/DC controller capable of regulating the VBUS\/VBAT voltage at, above, or below the VBAT\/VBUS voltage. The AN6581 operates over a wide input voltage range of 3V to 40V to support a variety of applications. The AN6581 employs current-mode control both in buck and boost modes of operation for superior load and line regulation. The switching frequency is programmed by an external resistor. This device also features a programmable soft-start function and offers protection features including cycle-by-cycle current limiting, input undervoltage lockout (UVLO), output overvoltage protection (OVP), and thermal shutdown. The AN6581 is available in an QFN4x4-32L package, provides a very compact system solution and good thermal conductance."}