{"id":5252,"date":"2018-01-25T00:00:08","date_gmt":"2018-01-24T15:00:08","guid":{"rendered":"http:\/\/micro.rohm.com\/cn\/techweb\/?p=5252"},"modified":"2021-12-02T17:14:50","modified_gmt":"2021-12-02T09:14:50","slug":"%e8%83%bd%e4%bb%8e48v%e7%9b%b4%e6%8e%a5%e9%99%8d%e5%8e%8b%e5%88%b03-3v%e5%90%97","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/tech-info\/engineer\/5917","title":{"rendered":"\u80fd\u4ece48V\u76f4\u63a5\u964d\u538b\u52303.3V\u5417?"},"content":{"rendered":"<p>极悦娱乐\u63a8\u51fa\u6c7d\u8f66\u548c\u5de5\u4e1a\u8bbe\u5907\u7b49\u4e2d\u9700\u6c42\u9ad8\u6da8\u7684\u53ef\u5c0648V\u7b49\u9ad8\u8f93\u5165\u7535\u538b\u76f4\u63a5\u964d\u81f33.3V\u4f4e\u7535\u538b\u7684DC\/DC\u8f6c\u6362\u5668IC\u201cBD9V100MUF-C\u201d\uff0c\u73b0\u6709\u7684\u9ad8\u8010\u538bDC\/DC\u8f6c\u6362\u5668IC\u53ef\u8f93\u5165\u8d85\u8fc748V\u7684\u9ad8\u7535\u538b\uff0c\u4f46\u7edd\u5927\u591a\u6570\u53d7\u964d\u538b\u6bd4\u7684\u9650\u5236\uff0c\u522b\u8bf4\u80fd\u964d\u52303.3V\u5c31\u8fde5V\u7684\u4e5f\u4e0d\u5c3d\u4eba\u610f\u3002BD9V100MUF-C\u5c06\u9650\u5236\u964d\u538b\u6bd4\u7684\u529f\u7387\u5f00\u5173\u7684\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u7f29\u77ed\u5230\u4e1a\u754c\u6700\u77ed\u76849ns\uff0c\u4ece\u800c\u6210\u529f\u653b\u514b\u4e86\u8be5\u8bfe\u9898\u3002BD9V100MUF-C\u66fe\u76f8\u7ee7\u57282016\u5e744\u6708\u7684\u201cTECHNO-FRONTIER 2016\u201d\u3001\u201cCEATEC JAPAN 2016\u201d\u7b49\u5c55\u51fa\uff0c\u53d7\u5230\u5e7f\u6cdb\u5173\u6ce8\u3002\u6211\u4eec\u5c31\u5176\u5f00\u53d1\u80cc\u666f\u548c\u7279\u5f81\u91c7\u8bbf\u4e86极悦娱乐\u682a\u5f0f\u4f1a\u793e\u7684\u5e94\u7528\u5de5\u7a0b\u5e08\u67f4\u6238 \u5b5d\u4fe1\uff08Takanobu Shibako\uff09\u5148\u751f\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u4ee5\u201c\u53ef\u4ece48V\u76f4\u63a5\u964d\u538b\u52303.3V\u7684DC\/DC\u8f6c\u6362\u5668IC\u201d\u4e3a\u5ba3\u4f20\u8bed\u7684\u201cBD9V100MUF-C\u201d\uff0c\u51fa\u5c55\u6b64\u524d\u7684CEATEC\u65f6\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002<\/span><\/strong><\/p>\n<p>\u662f\u7684\uff0c\u975e\u5e38\u611f\u8c22\u5927\u5bb6\u7684\u5173\u6ce8\u3002\u4ece\u4eca\u5e744\u6708\u6b63\u5f0f\u63a8\u51fa\u672c\u4ea7\u54c1\u4ee5\u6765\uff0c\u5df2\u7ecf\u6536\u5230\u5f88\u591a\u54a8\u8be2\u3002<\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"\/upload\/2018\/01\/Engineer_170411_01.jpg\" alt=\"BD9V100MUF-C\u5c55\u793a\u56fe\" \/><\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u9996\u5148\u6211\u6ce8\u610f\u5230\u201c\u4ece48V\u201d\u8fd9\u4e2a\u7535\u538b\u503c\uff0c\u8bf7\u95ee\u5177\u4f53\u662f\u57fa\u4e8e\u4ec0\u4e48\u6837\u7684\u80cc\u666f\u63d0\u51fa\u8fd9\u4e2a\u7535\u538b\u503c\u7684\u5462\uff1f<\/span><\/strong><\/p>\n<div class=\"fBox\" style=\"margin: 0 0 20px;\">\n<div class=\"fl\" style=\"width: 345px;\">\n<p>\u4e3a\u907f\u514d\u8bef\u8ba4\u4e3a\u662f\u201c48V\u4e13\u7528\u201d\uff0c\u6211\u5148\u6765\u89e3\u91ca\u4e00\u4e0b\u3002BD9V100MUF-C\u7684\u6700\u5927\u989d\u5b9a\u8f93\u5165\u7535\u538b\u4e3a+70V\uff0c\u63a8\u8350\u5de5\u4f5c\u7535\u538b\u4e3a+60V\u3002\u800c\u5173\u952e\u8981\u70b9\u662f<em>\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4<\/em>\u4ec5\u4e3a\u4e1a\u754c\u6700\u77ed\u76849ns\u3002\u4ec5\u4ece\u89c4\u683c\u65b9\u9762\u770b\uff0c\u53ef\u80fd\u7ed9\u4eba\u201c60V\u8f93\u5165\u7684\u201d\u611f\u89c9\u5427\u3002\u4e0d\u8fc7BD9V100MUF-C\u7684\u5f00\u53d1\u80cc\u666f\u4e4b\u4e00\u662f\u5728\u6c7d\u8f66\u9886\u57df48V\u7535\u6e90\u7cfb\u7edf\u7684\u6df7\u5408\u52a8\u529b\u8f66\u5907\u53d7\u77a9\u76ee\u3002<\/p>\n<\/div>\n<div class=\"fr\" style=\"width: 335px;\"><img decoding=\"async\" src=\"\/upload\/2018\/01\/Engineer_170411_02.jpg\" alt=\"BD9V100MUF-C\u5de5\u4f5c\u6ce2\u5f62\" \/><\/div>\n<\/div>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u5c31\u6211\u4e2a\u4eba\u800c\u8a00\uff0c\u6211\u9996\u5148\u8054\u60f3\u5230\u7684\u662f\u7535\u4fe148V\uff0c\u539f\u6765\u662f\u8f66\u8f7d\u554a\u3002<\/span><\/strong><\/p>\n<p>\u5f53\u7136\uff0c\u4e5f\u53ef\u652f\u6301\u7535\u4fe148V\uff0c\u8fd9\u4e5f\u5305\u62ec\u5728\u76ee\u6807\u5e94\u7528\u4e2d\uff0c\u4f46\u8f66\u8f7d\u5e94\u7528\u662f极悦娱乐\u7684\u64c5\u957f\u9886\u57df\u4e4b\u4e00\uff0c\u5c24\u5176\u5bf9\u6c7d\u8f66\u8282\u80fd\u683c\u5916\u5173\u6ce8\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u660e\u767d\u4e86\u3002\u6211\u4eec\u8fd8\u662f\u56f4\u7ed5\u4e3b\u9898\u8c08\u5427\uff0c\u5728\u9ad8\u8010\u538bDC\/DC\u8f6c\u6362\u5668\u7684\u57fa\u7840\u4e0a\uff0c\u8bf7\u60a8\u8c08\u4e00\u4e0b\u4e0e\u6c7d\u8f66\u768448V\u6df7\u5408\u52a8\u529b\u7cfb\u7edf\u4e4b\u95f4\u7684\u5173\u8054\u3002<\/span><\/strong><\/p>\n<p><em>48V\u6df7\u5408\u52a8\u529b\u7cfb\u7edf<\/em>\u4e4b\u6240\u4ee5\u5907\u53d7\u77a9\u76ee\uff0c\u662f\u56e0\u4e3a\u4e0e\u4ee5\u5f80\u768412V\u7cfb\u7edf\u76f8\u6bd4\u71c3\u6cb9\u7ecf\u6d4e\u6027\u66f4\u4f18\u5f02\u3002\u8be5\u7cfb\u7edf\u4e2d48V\u662f\u8f66\u8f7d\u8bbe\u5907\u57fa\u672c\u7684\u4f9b\u7ed9\u7535\u6e90\u3002\u4f17\u6240\u5468\u77e5\uff0c\u8f66\u8f7d\u8bbe\u5907\u7535\u5b50\u7535\u8def\u7684\u7535\u6e90\u662f5V\u548c3.3V\u7b49\u4f4e\u7535\u538b\uff0c\u56e0\u6b64\u4ee5\u5f80\u768412V\u7cfb\u7edf\u662f\u4ece\u6807\u79f012V\u964d\u538b\u81f35V\u62163.3V\u3002\u4f5c\u4e3aDC\/DC\u8f6c\u6362\u5668\uff0c\u591a\u4f7f\u7528\u8f66\u8f7d\u7ea7\u8010\u538b40V\u5de6\u53f3\u7684\u964d\u538b\u578bDC\/DC\u8f6c\u6362\u5668\u3002\u8fd9\u6837\u8bf4\u6765\uff0c48V\u7cfb\u7edf\u5c31\u9700\u8981\u4ece48V\u964d\u538b\u81f35V\u548c3.3V\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u8fd9\u6837\u7684\u8bdd\uff0c\u4ee5\u5f80\u4f7f\u7528\u7684\u8010\u538b40V\u5de6\u53f3\u7684DC\/DC\u8f6c\u6362\u5668\u5c31\u4e0d\u80fd\u518d\u7528\u4e86\u5427\u3002\u53ef\u662f\uff0c\u867d\u7136\u79cd\u7c7b\u5e76\u4e0d\u662f\u5f88\u591a\uff0c\u8fd8\u6709\u8010\u538b60V\u4ee5\u4e0a\u7684\u964d\u538b\u8f6c\u6362\u5668\u3002极悦娱乐\u5e94\u8be5\u4e5f\u5728\u4e0d\u4e45\u524d\u63a8\u51fa\u8fc780V\u8010\u538b\u7684\u964d\u538b\u8f6c\u6362\u5668\u3002<\/span><\/strong><\/p>\n<p>\u60a8\u662f\u6307\u201c<a href=\"https:\/\/www.wfjydl.com\/products\/power-management\/switching-regulators\/integrated-fet\/buck-converters-nonsynchronous\/bd9g341aefj-product\" target=\"_blank\" rel=\"noopener noreferrer\"><em>BD9G341AEFJ<\/em><\/a>\u201d\u5427\u3002\u7684\u786e\uff0c\u4ec5\u6d89\u53ca\u8f93\u5165\u8010\u538b\u7684\u8bdd\uff0c\u662f\u6709\u53ef48V\u8f93\u5165\u7684\u964d\u538b\u8f6c\u6362\u5668IC\u7684\u3002\u53ef\u662f\uff0c\u6d89\u53ca\u5230\u53ef\u4ece48V\u964d\u538b\u5230\u7279\u522b\u662f3.3V\u7684\u8bdd\uff0c\u56e0\u8fd9\u4e9bIC\u53ef\u652f\u6301\u7684\u964d\u538b\u6bd4\u7684\u5173\u7cfb\uff0c\u57fa\u672c\u4e0a\u73b0\u6709\u7684DC\/DC\u8f6c\u6362\u5668IC\u4e2d\uff0c\u65e0\u6cd5\u4ee52MHz\u7684\u632f\u8361\u9891\u7387\u4ece48V\u76f4\u63a5\u964d\u52303.3V\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u4e0d\u662f\u5f88\u660e\u767d\u201c\u53ef\u652f\u6301\u7684\u964d\u538b\u6bd4\u201d\u7684\u542b\u4e49\uff0c\u60a8\u80fd\u5426\u89e3\u91ca\u4e00\u4e0b\uff1f<\/span><\/strong><\/p>\n<p>\u964d\u538b\u578bDC\/DC\u8f6c\u6362\u5668\u5728\u5f00\u5173\u76841\u4e2a\u5468\u671f\u5185\uff0c\u4ec5\u5728\u5f00\u5173\u5bfc\u901a\u65f6\u95f4\u5c06\u8f93\u5165\u4f20\u9001\u5230\u8f93\u51fa\u6765\u8fdb\u884c\u964d\u538b\u3002\u7b80\u5355\u5730\u8bb2\uff0c\u5c31\u662f\u5c0610V\u8f93\u5165\u4ee550%\u7684<em>\u5360\u7a7a\u6bd4<\/em>\u3001\u5373\u6309\u5bfc\u901a\u65f6\u95f450%\u3001\u5173\u65ad\u65f6\u95f450%\u8fdb\u884c\u5f00\u5173\uff0c\u5219\u8f93\u51fa\u53d8\u4e3a\u4e00\u534a\uff085V\uff09\u3002\u8fd9\u6837\u8bb2\u80fd\u660e\u767d\u5427\uff1f<\/p>\n<div class=\"fBox\">\n<div class=\"fl\" style=\"width: 345px;\">\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u660e\u767d\u4e86\u3002<\/span><\/strong><\/p>\n<p>\u3067\u306f\u3001\u90a3\u4e48\uff0c\u4e5f\u5e94\u8be5\u660e\u767d\u8981\u60f3\u5c0610V\u53d8\u4e3a3.3V\uff0c\u5bfc\u901a\u65f6\u95f4\u53ea\u8981\u630933%\u7684\u5360\u7a7a\u6bd4\u8fdb\u884c\u5f00\u5173\u5373\u53ef\u4e86\u5427\u3002\u5c06\u8fd9\u79cd\u76f8\u5bf9\u4e8e\u8f93\u5165\u7535\u538b\u7684\u8f93\u51fa\u7535\u538b\u6bd4\u79f0\u4e3a\u201c\u964d\u538b\u6bd4\u201d\uff0c\u964d\u4e0b\u6765\u7684\u7535\u538b\u8d8a\u5927\uff0c\u8868\u8ff0\u4e3a\u201c\u964d\u538b\u6bd4\u8d8a\u9ad8\u201d\u3002\u53cd\u8fc7\u6765\u8868\u8ff0\u7684\u8bdd\uff0c\u5c31\u662f\u8f93\u51fa\u7535\u538b\u8d8a\u5c0f\uff0c\u964d\u538b\u6bd4\u8d8a\u9ad8\u3002\u524d\u9762\u63d0\u5230\u7684\u4ece48V\u52303.3V\u7684\u964d\u538b\uff0c\u7528\u5360\u7a7a\u6bd4\u8bf4\u7684\u8bdd\u662f3.3V\u00f748V\u22526.9%\uff0c\u56e0\u6b64\u964d\u538b\u7ea693%\uff0c\u4e00\u822c\u6765\u8bb2\u53ef\u4ee5\u8bf4\u662f\u975e\u5e38\u9ad8\u7684\u964d\u538b\u6bd4\u4e86\u3002<\/p>\n<\/div>\n<div 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style=\"padding-bottom: 15px;\"><strong>\u6700\u5c0f\u5360\u7a7a\u6bd4\uff1d\u5f00\u5173\u9891\u7387\u00d7\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4<br \/>\n\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d\u8f93\u5165\u7535\u538b\u00d7\u6700\u5c0f\u5360\u7a7a\u6bd4<\/strong><\/div>\n<p>\u5176\u4e2d\uff0c\u201c\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u201d\u662f\u6307\u964d\u538b\u8f6c\u6362\u5668IC\u53ef\u63a7\u5236\u7684\u6700\u77ed\u5bfc\u901a\u65f6\u95f4\u3002\u529f\u7387\u5f00\u5173\u662f\u6676\u4f53\u7ba1\uff0c\u56e0\u6b64\u5f00\/\u5173\u5de5\u4f5c\u9700\u8981\u65f6\u95f4\u3002\u53e6\u5916\uff0c\u51b3\u5b9a\u5f00\u5173\u5360\u7a7a\u6bd4\u7684\u5185\u90e8\u7684\u53cd\u9988\u53ca\u63a7\u5236\u7535\u8def\u53d7\u5ef6\u8fdf\u548c\u566a\u58f0\u5e72\u6270\u7b49\u5f71\u54cd\uff0c\u4e5f\u6709\u63a7\u5236\u6781\u9650\u3002\u8fd9\u4e9b\u56e0\u7d20\u51b3\u5b9a\u5b9e\u9645\u7684\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u3001\u5373\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u7684\u5b9e\u529b\u3002\u6362\u8a00\u4e4b\uff0c\u964d\u538b\u8f6c\u6362\u5668IC\u7684\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u662fIC\u7684\u6027\u80fd\u4e4b\u4e00\uff0c\u56e0\u6b64\u867d\u7136\u4e0d\u662f\u767e\u5206\u4e4b\u767e\u4f46\u4e00\u822c\u90fd\u4f1a\u5728\u6280\u672f\u89c4\u683c\u4e66\u4e2d\u63d0\u4f9b\u8fd9\u4e2a\u6570\u636e\u3002<\/p>\n<p>\u6211\u4eec\u5728\u516c\u5f0f\u4e2d\u586b\u5165\u793a\u4f8b\u6570\u5b57\u770b\u4e00\u4e0b\u3002\u5047\u8bbe\u5f00\u5173\u9891\u7387\u4e3a600kHz\uff0c\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u4e3a200ns\uff0c\u5219<\/p>\n<div class=\"box-line\" style=\"padding-bottom: 15px;\">\u6700\u5c0f\u5360\u7a7a\u6bd4\uff1d600kHz\u00d7200ns\uff1d0.12\uff0812%\uff09<br \/>\n\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d48V\u00d70.12\uff1d5.76V<\/div>\n<p>\u8fd9\u4e2a\u6027\u80fd\u7684\u8f6c\u6362\u5668\u7684\u8bdd\uff0c\u5982\u679c\u662f48V\u8f93\u5165\u5219\u964d\u538b\u6781\u9650\u662f\u4e0d\u52305.8V\u3002\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5982\u679c\u662f12V\u8f93\u5165\u5219\u964d\u538b\u6781\u9650\u662f1.44V\uff0c\u56e0\u6b64\u8fd9\u4e2a\u89c4\u683c\u4e5f\u53ef\u4ee5\u6ee1\u8db3\u7edd\u5927\u591a\u6570\u8f93\u51fa\u7535\u538b\u8981\u6c42\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0dBD9V100MUF-C\u7684\u53e6\u4e00\u4e2a\u5173\u952e\u8bcd\u662f\u201c\u6700\u5c0f\u5bfc\u901a\u65f6\u95f49ns\u201d\uff0c\u5ba3\u4f20\u8bf4\u6700\u5c0f\u5360\u7a7a\u6bd4\u66f4\u5c0f\uff0c\u56e0\u6b64\u53ef\u652f\u6301\u8f83\u9ad8\u7684\u964d\u538b\u6bd4\u3002<\/span><\/strong><\/p>\n<p>\u90a3\u4e48\u6211\u4eec\u5728\u521a\u624d\u7684\u516c\u5f0f\u4e2d\u586b\u51659ns\u770b\u4e00\u4e0b\u3002<\/p>\n<div class=\"box-line\" style=\"padding-bottom: 15px;\">\u6700\u5c0f\u5360\u7a7a\u6bd4\uff1d600kHz\u00d79ns\uff1d0.0054\uff080.54%\uff09<br \/>\n\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d48V\u00d70.0054\uff1d0.2592V<\/div>\n<p>\u6309\u7167\u8ba1\u7b97\u662f\u8fd9\u6837\u7684\uff0c\u867d\u7136\u5b9e\u9645\u4e0a\u65e0\u6cd5\u4ea7\u751f\u4f4e\u4e8e\u8f6c\u6362\u5668IC\u5185\u90e8\u57fa\u51c6\u7535\u538b\u4f8b\u59820.8V\u7684\u8f93\u51fa\u7535\u538b\uff0c\u4f46\u53ef\u964d\u5230\u8f6c\u6362\u5668IC\u7684\u6700\u5c0f\u8f93\u51fa\u7535\u538b\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u770b\u516c\u5f0f\u65f6\u624d\u6ce8\u610f\u5230\uff0c\u4f8b\u5982\u5c06\u5f00\u5173\u9891\u7387\u964d\u5230300kHz\u65f6\uff0c\u8fd9\u4e2a\u6761\u4ef6\u4e0b\u662f\u5426\u53ef\u4ee5\u5b9e\u73b03.3V\u5462\uff1f<\/span><\/strong><\/p>\n<div class=\"box-line\" style=\"color: #ff9736; font-weight: bold; padding-bottom: 15px;\">\u6700\u5c0f\u5360\u7a7a\u6bd4\uff1d300kHz\u00d7200ns\uff1d0.06\uff086%\uff09<br \/>\n\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d48V\u00d70.06\uff1d2.88V<\/div>\n<p>\u662f\u7684\u3002\u7684\u786e\uff0c\u964d\u4f4e\u9891\u7387\u662f\u964d\u538b\u6bd4\u8f83\u9ad8\u65f6\u7684\u5904\u7406\u65b9\u6cd5\u4e4b\u4e00\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u8fd9\u6837\u4e0d\u884c\u5417\uff1f<\/span><\/strong><\/p>\n<p>\u201c\u8f66\u8f7d\u201d\u8fd9\u4e2a\u73af\u5883\u6761\u4ef6\u662f\u5173\u952e\u70b9\u3002\u6c7d\u8f66\u914d\u6709\u6536\u97f3\u673a\uff0cAM\u6ce2\u6bb5\u4f7f\u7528\u52301.84MHz\u7684\u9891\u7387\u3002\u5f00\u5173\u7535\u6e90\u7684\u632f\u8361\u9891\u7387\u5982\u679c\u57281.84MHz\u4ee5\u4e0b\u5219\u4f1a\u4e0e<em>AM\u6ce2\u6bb5<\/em>\u5e72\u6d89\uff0c\u56e0\u6b64\u8981\u6c42\u8fbe\u52302MHz\u4ee5\u4e0a\u7684\u5f00\u5173\u9891\u7387\u3002\u5982\u6587\u672c\u6700\u524d\u9762\u6240\u8ff0\uff0cBD9V100MUF-C\u7684\u4e00\u5927\u76ee\u6807\u5e02\u573a\u5c31\u662f\u8f66\u8f7d\u9886\u57df\uff0c\u56e0\u6b64\u76ee\u6807\u5c31\u662f\u80fd\u591f\u5b9e\u73b0\u201c<strong>\u5f00\u5173\u9891\u7387<em>2MHz<\/em>\u4ee5\u4e0a<\/strong>\uff0c\u4ece48V\u76f4\u63a5\u964d\u538b\u52303.3V\u201d\u3002<\/p>\n<p>\u5b9e\u9645\u8ba1\u7b97\u4e00\u4e0b\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<div class=\"box-line\" style=\"padding-bottom: 15px;\">\u6700\u5c0f\u5360\u7a7a\u6bd4\uff1d2MHz\u00d79ns\uff1d0.018\uff081.8%\uff09<br \/>\n\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d48V\u00d70.018\uff1d0.864V<\/div>\n<p>\u8fdb\u4e00\u6b65\u8bb2\uff0c48V\u662f\u6807\u79f0\u7535\u538b\uff0c\u56e0\u6b64\u5f53\u7136\u9700\u8981\u4f59\u91cf\u3002\u572848V\u6df7\u5408\u52a8\u529b\u5e02\u573a\uff0c\u6700\u5927\u8f93\u5165\u7535\u538b\u8981\u6c4260V\uff0c\u586b\u5165\u516c\u5f0f\u540e\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n<div class=\"box-line\" style=\"padding-bottom: 15px;\">\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b\uff1d60V\u00d70.018\uff1d1.08V<\/div>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u662f3.3V\u8f93\u51fa\uff0c\u8f93\u5165\u6700\u5927\u53ef\u4ee5\u662f\u591a\u5c11\u5462\uff0c\u901a\u8fc7\u9006\u8fd0\u7b97\u5f97\u51fa3.3V\u00f70.018\uff1d183V\u3002\u4f46\u662f\uff0cBD9V100MUF-C\u7684\u989d\u5b9a\u8f93\u5165\u662f70V\uff0c\u63a8\u8350\u5de5\u4f5c\u7535\u538b\u4e3a\u6700\u592760V\uff0c\u56e0\u6b64\u5b9e\u9645\u4e0a\u662f60V\u3002<\/p>\n<p class=\"question\"><strong><span style=\"color: #ff9900;\">\uff0d\u5b9e\u9645\u4e0a\u73b0\u6709\u7684\u8f6c\u6362\u5668IC\u7684\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u5927\u6982\u662f\u591a\u5c11\uff1f<\/span><\/strong><\/p>\n<p>\u8fd9\u91cc\u6709\u6570\u636e\uff0c\u8bf7\u770b\u6570\u636e\u3002\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u4ee5\u5916\u662f\u7c7b\u4f3c\u964d\u538b\u578bDC\/DC\u8f6c\u6362\u5668IC\u7684\u6bd4\u8f83\u3002<\/p>\n<style type=\"text\/css\">\n\t.tbl {<br \/>\n    width: 709px;<br \/>\n\tmargin-top: 30px;<br \/>\n    text-align: left;<br \/>\n    border-left: 1px solid #aaabaa;<br \/>\n    border-top: 1px solid #aaabaa;<br \/>\n    font-size: 12px;<br \/>\n    margin-bottom: 15px;<br \/>\n}<br \/>\n\t.tbl th {<br \/>\n    background: #eee;<br \/>\n    border-right: 1px solid #aaabaa;<br \/>\n    border-bottom: 1px solid #aaabaa;<br \/>\n    padding: 10px;<br \/>\n    text-align: center;<br \/>\n    font-size: 12px !important;<br \/>\n}<br \/>\n\t.tbl td {<br \/>\n    border-bottom: 1px solid #aaabaa;<br \/>\n    border-right: 1px solid #aaabaa;<br \/>\n    padding: 10px;<br \/>\n    font-size: 12px !important;<br \/>\n}<br \/>\n<\/style>\n<div class=\"tbl_wrap\">\n<table class=\"tbl\">\n<thead>\n<tr>\n<th><\/th>\n<th>极悦娱乐\/BD9V100MUF-C<\/th>\n<th>A\u516c\u53f8<\/th>\n<th>B\u516c\u53f8<\/th>\n<th>C\u516c\u53f8<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th style=\"text-align: left;\">\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4<\/th>\n<td style=\"text-align: center;\">9ns<\/td>\n<td style=\"text-align: center;\">30ns<\/td>\n<td style=\"text-align: center;\">80ns<\/td>\n<td style=\"text-align: center;\">80ns<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left;\">\u6700\u5c0f\u5360\u7a7a\u6bd4 @fsw=2MHz<\/th>\n<td style=\"text-align: center;\">0.018\uff081.8%\uff09<\/td>\n<td style=\"text-align: center;\">0.06\uff086%\uff09<\/td>\n<td style=\"text-align: center;\">0.16\uff0816%\uff09<\/td>\n<td style=\"text-align: center;\">0.16\uff0816%\uff09<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left;\">\u53ef\u964d\u6700\u5c0f\u8f93\u51fa\u7535\u538b @Vin=60V<\/th>\n<td style=\"text-align: center;\">1.08V<\/td>\n<td style=\"text-align: center;\">3.6V<\/td>\n<td style=\"text-align: center;\">9.6V<\/td>\n<td style=\"text-align: center;\">9.6V<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left;\">\u6700\u5927\u8f93\u5165\u7535\u538b @Vout=3.3V<br \/>\n<span style=\"color: #ff0004;\">\u5e02\u573a\u9700\u6c42\uff1a60V<\/span><\/th>\n<td style=\"text-align: center;\">60V<br \/>\n\uff08\u6700\u5927\u5de5\u4f5c\u7535\u538b\uff09<\/td>\n<td style=\"text-align: center;\">55V<\/td>\n<td style=\"text-align: center;\">20.6V<\/td>\n<td style=\"text-align: center;\">20.6V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u5728\u8fd9\u4e2a\u8c03\u67e5\u7ed3\u679c\u4e2d\uff0c\u5176\u4ed6\u516c\u53f8\u4ea7\u54c1\u7684\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u6700\u77ed\u4e5f\u898130ns\uff0c\u901a\u8fc7\u8ba1\u7b97\u770b\u8ddd\u79bb\u5e02\u573a\u9700\u6c42\u8fd8\u7a0d\u5fae\u5dee\u4e00\u70b9\u3002\u5f53\u7136\u4e5f\u6709\u4eba\u8ba4\u4e3a\u53ef\u4ee5\u52c9\u5f3a\u4f7f\u7528\uff0c\u4f46\u8003\u8651\u5230<em>\u5b89\u5168\u4f59\u91cf<\/em>\u7684\u8bdd\uff0c\u98ce\u9669\u8fd8\u662f\u5f88\u9ad8\u7684\u3002\u800cBD9V100MUF-C\u5219\u5177\u6709\u5145\u5206\u7684\u4f59\u91cf\uff0c\u5e76\u5177\u6709\u6ee1\u8db3\u5e02\u573a\u9700\u6c42\u7684\u6027\u80fd\u3002<\/p>\n<p><a href=\"\/tech-info\/engineer\/5920\">\uff08\u63a5Part 2\uff09<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"极悦娱乐\u63a8\u51fa\u6c7d\u8f66\u548c\u5de5\u4e1a\u8bbe\u5907\u7b49\u4e2d\u9700\u6c42\u9ad8\u6da8\u7684\u53ef\u5c0648V\u7b49\u9ad8\u8f93\u5165\u7535\u538b\u76f4\u63a5\u964d\u81f33.3V\u4f4e\u7535\u538b\u7684DC\/DC\u8f6c\u6362\u5668IC\u201cBD9V100MUF-C\u201d\uff0c\u73b0\u6709\u7684\u9ad8\u8010\u538bDC\/DC\u8f6c\u6362\u5668IC\u53ef\u8f93\u5165\u8d85\u8fc748V\u7684\u9ad8\u7535\u538b\uff0c\u4f46\u7edd\u5927\u591a\u6570\u53d7\u964d\u538b\u6bd4\u7684\u9650\u5236\uff0c [&hellip;]","protected":false},"author":1,"featured_media":17129,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[166],"tags":[],"class_list":["post-5252","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineer-engineer"],"acf":[],"wps_subtitle":"","_links":{"self":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/5252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/comments?post=5252"}],"version-history":[{"count":15,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/5252\/revisions"}],"predecessor-version":[{"id":17131,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/posts\/5252\/revisions\/17131"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media\/17129"}],"wp:attachment":[{"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/media?parent=5252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/categories?post=5252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techclass.wfjydl.com\/wp-json\/wp\/v2\/tags?post=5252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}