{"id":39071,"date":"2021-04-29T05:00:00","date_gmt":"2021-04-29T10:00:00","guid":{"rendered":"https:\/\/flex.com\/resources\/flex-power-modules-announces-80-a-digital-pol-regulator-in-compact-sip"},"modified":"2026-03-17T03:25:56","modified_gmt":"2026-03-17T08:25:56","slug":"flex-power-modules-announces-80-a-digital-pol-regulator-in-compact-sip","status":"publish","type":"resource","link":"https:\/\/flex.com\/zh\/resources\/flex-power-modules-announces-80-a-digital-pol-regulator-in-compact-sip","title":{"rendered":"Flex Power Modules \u53d1\u5e03\u4e86\u91c7\u7528\u7d27\u51d1\u578b SIP \u5c01\u88c5\u7684 80A \u6570\u5b57 PoL \u7a33\u538b\u5668\u3002"},"content":{"rendered":"<div id=\"overscroll-top\" style=\"background-color: #eaeef4;\"><\/div>\n<div class=\"resource-header block\">\n\t<div class=\"container\">\n\t\t<div class=\"breadcrumb\">\n\t\t\t<a title=\"\u4e3b\u9875\" href=\"\/zh\/\">Flex<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"\u8d44\u6e90\" href=\"\/zh\/resources\/\">\u8d44\u6e90<\/a>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 384 512\"><path d=\"M365.3 256l-22.6 22.6-192 192L128 493.3 82.7 448l22.6-22.6L274.7 256 105.4 86.6 82.7 64 128 18.7l22.6 22.6 192 192L365.3 256z\"\/><\/svg>\n\t\t\t<a title=\"Flex Power Modules \u53d1\u5e03\u4e86\u91c7\u7528\u7d27\u51d1\u578b SIP \u5c01\u88c5\u7684 80A \u6570\u5b57 PoL \u7a33\u538b\u5668\u3002\">Flex Power Modules \u53d1\u5e03\u4e86\u91c7\u7528\u7d27\u51d1\u578b SIP \u5c01\u88c5\u7684 80A \u6570\u5b57 PoL \u7a33\u538b\u5668\u3002<\/a>\n\t\t<\/div>\n\t\t<h1>Flex Power Modules \u53d1\u5e03\u4e86\u91c7\u7528\u7d27\u51d1\u578b SIP \u5c01\u88c5\u7684 80A \u6570\u5b57 PoL \u7a33\u538b\u5668\u3002<\/h1>\n\t\t\t\t<div class=\"separator\"><\/div>\n\t\t<div class=\"details\">\n\t\t\t\t\t\t\t\t\t<div class=\"date detail\">\n\t\t\t\t\u53d1\u8868\u4e8e<br>\n\t\t\t\t2021 \u5e74 4 \u6708 29 \u65e5\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"categories\">\n\t\t\t\t<div class=\"categories-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" href=\"\/zh\/newsroom\/news\/\">\u65b0\u95fb<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"2\" data-destination=\"\/industries\/communications#resources\" href=\"\/zh\/industries\/communications\/#resources\">\u901a\u4fe1<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"3\" data-destination=\"https:\/\/flex.com\/industries\/data-center?subcategories=data-center-power#resources\" href=\"https:\/\/flex.com\/zh\/industries\/data-center\/?subcategories=data-center-power#resources\">\u6570\u636e\u4e2d\u5fc3\u7535\u6e90<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"3\" data-destination=\"\/industries\/industrial?subcategories=power#resources\" href=\"\/zh\/industries\/industrial\/?subcategories=power#resources\">\u7535\u6e90<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"cat-tag\" data-cat-level=\"2\" data-destination=\"\/power-modules#resources\" href=\"\/zh\/power-modules\/#resources\">\u7535\u6e90\u6a21\u5757<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<\/div>\n<\/div>\n\n\n\n<div class=\"sidebar block normal-sidebar\">\n\t<div class=\"container\">\n\t\t<div class=\"content\">\n\t\t\t\n\n<p><a href=\"\/zh\/resources\/fpm-techspec-bmr474\/\" target=\"_blank\" rel=\"noreferrer noopener\">BMR474 <\/a>\u8fd9\u662f\u4e00\u6b3e\u975e\u9694\u79bb\u5f0f\u6570\u5b57\u8d1f\u8f7d\u70b9 (PoL) \u7a33\u538b\u5668\u3002\u8be5\u6a21\u5757\u91c7\u7528\u5782\u76f4\u5b89\u88c5\u7684 SIP\uff08\u5355\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\uff09\u8bbe\u8ba1\uff0c\u8282\u7701\u4e86\u5b9d\u8d35\u7684\u7535\u8def\u677f\u7a7a\u95f4\uff0c\u540c\u65f6\u80fd\u591f\u63d0\u4f9b\u9ad8\u8fbe 80 A \u7684\u8f93\u51fa\u7535\u6d41\uff0c\u6700\u5927\u8f93\u51fa\u529f\u7387\u4e3a 198 W\u3002. <\/p>\n\n\n\n<p>\u4e13\u4e3a\u7535\u4fe1\u548c\u6570\u636e\u901a\u4fe1\u5e94\u7528\u800c\u8bbe\u8ba1\uff0c <a href=\"https:\/\/flexpowermodules.com\/products\/bmr474\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">BMR474<\/a> \u5177\u6709\u6781\u4f73\u7684\u6027\u4ef7\u6bd4\uff0c\u5728 12V \u8f93\u5165\u30013.3V \u8f93\u51fa\u7535\u538b\u3001\u6ee1\u8f7d\u60c5\u51b5\u4e0b\uff0c\u6548\u7387\u9ad8\u8fbe 95.1%\u3002.<\/p>\n\n\n\n<p>\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e3a 6V \u81f3 15V\uff0c\u8f93\u51fa\u7535\u538b\u53ef\u5728 0.6V \u81f3 3.3V \u8303\u56f4\u5185\u8c03\u8282\u3002\u8f93\u51fa\u7535\u538b\u4f4e\u4e8e 1.8V \u65f6\uff0cBMR474 \u53ef\u63d0\u4f9b\u9ad8\u8fbe 80A \u7684\u8f93\u51fa\u7535\u6d41\uff1b\u8f93\u51fa\u7535\u538b\u9ad8\u4e8e 1.8V \u65f6\uff0c\u6700\u5927\u8f93\u51fa\u7535\u6d41\u4e3a 60A\u3002\u5728 12V \u8f93\u5165\u30011V \u8f93\u51fa\u7535\u538b\u3001\u6ee1\u8f7d\u6761\u4ef6\u4e0b\uff0c\u7eb9\u6ce2\u548c\u566a\u58f0\u5747\u4e3a 5mV\u3002.<\/p>\n\n\n\n<p>SIP\u6a21\u5757\u5305\u542b\u9488\u5bf9\u9ad8\u7535\u6d41\u4f18\u5316\u7684\u7535\u6e90\u8fde\u63a5\uff0c\u53ef\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u7535\u6e90\u6a21\u5757\u4e0e\u8d1f\u8f7d\u4e4b\u95f4\u7684\u7535\u963b\u635f\u8017\u3002\u867d\u7136\u5176\u9ad8\u6548\u7387\u548c\u4f18\u5316\u7684\u6563\u70ed\u8bbe\u8ba1\u53ef\u6700\u5927\u9650\u5ea6\u51cf\u5c11\u529f\u7387\u964d\u989d\uff0c\u4f46\u5bf9\u4e8e\u8981\u6c42\u66f4\u9ad8\u7684\u5e94\u7528\uff0c\u8fd8\u53ef\u4ee5\u9009\u914d\u6563\u70ed\u5668\u3002.<\/p>\n\n\n\n<p>\u76ee\u524d <a href=\"https:\/\/flexpowermodules.com\/resources\/fpm-techspec-bmr474\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">BMR474 <\/a>\u5b83\u53ef\u901a\u8fc7\u5176 PMBus \u6570\u5b57\u63a5\u53e3\u8f7b\u677e\u8bbe\u7f6e\uff0c\u8be5\u63a5\u53e3\u63d0\u4f9b\u5e7f\u6cdb\u7684\u76d1\u63a7\u3001\u914d\u7f6e\u548c\u63a7\u5236\u529f\u80fd\uff0c\u5e76\u4e14\u8fd8\u53d7\u5230\u4ee5\u4e0b\u65b9\u9762\u7684\u652f\u6301\uff1a <a href=\"\/zh\/flex-power-designer\/\" target=\"_blank\" rel=\"noreferrer noopener\">Flex \u529f\u7387\u6a21\u5757\u7684\u7535\u6e90\u8bbe\u8ba1\u8f6f\u4ef6<\/a>, \u8fd9\u4f7f\u5f97\u8bbe\u8ba1\u548c\u8c03\u8bd5\u66f4\u52a0\u7b80\u4fbf\u3002\u901a\u8fc7\u4f7f\u7528\u8be5\u8f6f\u4ef6\u7684\u4eff\u771f\u529f\u80fd\uff0c\u53ef\u4ee5\u8f7b\u677e\u4f18\u5316\u914d\u7f6e\u53c2\u6570\uff0c\u8fd9\u610f\u5473\u7740\u8bbe\u8ba1\u4eba\u5458\u53ef\u4ee5\u5b9e\u73b0\u5177\u6709\u5feb\u901f\u8d1f\u8f7d\u77ac\u6001\u54cd\u5e94\u7684\u7a33\u5b9a\u63a7\u5236\u56de\u8def\u3002.<\/p>\n\n\n\n<p>\u8be5\u7a33\u538b\u5668\u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\u4e3a-40\u2103\u81f3+125\u2103\uff0c\u7b26\u5408IEC\/EN\/UL 62368-1\u5b89\u5168\u6807\u51c6\u3002\u4e3a\u786e\u4fdd\u6700\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u5b83\u914d\u5907\u4e86\u6b20\u538b\u3001\u8fc7\u538b\u3001\u8fc7\u6e29\u548c\u8fc7\u6d41\u4fdd\u62a4\u673a\u5236\u3002\u8fd9\u4f7f\u5176\u62e5\u6709\u8d85\u957f\u7684\u4f7f\u7528\u5bff\u547d\uff0c\u5e73\u5747\u6545\u969c\u95f4\u9694\u65f6\u95f4\uff08MTBF\uff09\u8d85\u8fc72300\u4e07\u5c0f\u65f6\u3002.<\/p>\n\n\n\n<p>Flex \u7535\u6e90\u6a21\u5757\u4ea7\u54c1\u7ba1\u7406\u548c\u4e1a\u52a1\u53d1\u5c55\u603b\u76d1 Olle Hellgren \u8868\u793a\uff1a\u201c\u5728\u7535\u4fe1\u548c\u6570\u636e\u901a\u4fe1\u5e94\u7528\u4e2d\uff0c\u7535\u8def\u677f\u7a7a\u95f4\u59cb\u7ec8\u975e\u5e38\u5b9d\u8d35\u2014\u2014\u4e3a\u4e86\u5e2e\u52a9\u5ba2\u6237\u5728\u5176\u8bbe\u8ba1\u4e2d\u6700\u5927\u9650\u5ea6\u5730\u5229\u7528\u7a7a\u95f4\uff0c <a href=\"https:\/\/flexpowermodules.com\/resources\/fpm-techspec-bmr474\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">BMR474 <\/a>\u8282\u7701\u4e86\u5b9d\u8d35\u7684PCB\u7a7a\u95f4\uff0c\u540c\u65f6\u53c8\u4e0d\u5f71\u54cd\u6027\u80fd\u6216\u53ef\u9760\u6027\u3002\u201d<\/p>\n\n\n\n<p>\u8fd9\u6b3e\u65b0\u578b\u7a33\u538b\u5668\u91c7\u7528\u7d27\u51d1\u578bSIP\u5c01\u88c5\uff0c\u5c3a\u5bf8\u4e3a33 x 8.6 x 19\u6beb\u7c73\uff081.3 x 0.33 x 0.75\u82f1\u5bf8\uff09\uff0c\u5360\u5730\u9762\u79ef\u4e3a2.84\u5398\u7c73\u3002<sup>2<\/sup>. <br><\/p>\n\n\n<div class=\"spacer block\" style=\"height: 24px;\">\n\t<\/div>\n\n\t\t<\/div>\n\t\t<div class=\"sidebar normal-column\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Flex \u7535\u6e90\u6a21\u5757\u63a8\u51fa BMR474\uff0c\u8fd9\u662f\u4e00\u6b3e\u9ad8\u529f\u7387\u5bc6\u5ea6\u3001\u6570\u5b57\u975e\u9694\u79bb\u5f0f\u8d1f\u8f7d\u70b9 (PoL) \u7a33\u538b\u5668\u3002.<\/p>","protected":false},"author":18,"featured_media":34450,"template":"","categories":[38,90,43,97],"tags":[137],"content-type":[30],"class_list":["post-39071","resource","type-resource","status-publish","has-post-thumbnail","hentry","category-communications","category-data-center-power","category-power","category-power-modules","tag-bmr474","content-type-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/39071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource"}],"about":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/types\/resource"}],"author":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/users\/18"}],"version-history":[{"count":1,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/39071\/revisions"}],"predecessor-version":[{"id":39073,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/resource\/39071\/revisions\/39073"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media\/34450"}],"wp:attachment":[{"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/media?parent=39071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/categories?post=39071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/tags?post=39071"},{"taxonomy":"content-type","embeddable":true,"href":"https:\/\/flex.com\/zh\/wp-json\/wp\/v2\/content-type?post=39071"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}