{"id":5258,"date":"2018-01-25T00:00:56","date_gmt":"2018-01-24T15:00:56","guid":{"rendered":"http:\/\/micro.rohm.com\/cn\/techweb\/?p=5258"},"modified":"2021-12-02T17:12:05","modified_gmt":"2021-12-02T09:12:05","slug":"%e7%ae%80%e5%8c%9648v%e6%b7%b7%e5%90%88%e5%8a%a8%e5%8a%9b%e7%b3%bb%e7%bb%9f%e7%9a%84%e7%94%b5%e6%ba%90%ef%bc%8c%e9%99%8d%e4%bd%8e%e6%8d%9f%e8%80%97","status":"publish","type":"post","link":"https:\/\/techclass.rohm.com.cn\/tech-info\/engineer\/5920","title":{"rendered":"\u7b80\u531648V\u6df7\u5408\u52a8\u529b\u7cfb\u7edf\u7684\u7535\u6e90\uff0c\u964d\u4f4e\u635f\u8017"},"content":{"rendered":"<p class=\"question\">\uff0d\u63d0\u5230\u73b0\u6709\u7684\u8f6c\u6362\u5668IC\u7edd\u5927\u591a\u6570\u65e0\u6cd5\u6ee1\u8db3\u8981\u6c42\uff0c\u90a348V\u7cfb\u7edf\u7684\u7535\u6e90\u73b0\u72b6\u662f\u600e\u6837\u7684\u5462\uff1f<\/p>\n<p>\u7edd\u5927\u591a\u6570\u91c7\u7528<em>\u4e24\u6b65<\/em>\u964d\u538b\u65b9\u5f0f\u3002\u4f8b\u5982\uff0c\u4ece48V\u964d\u538b\u81f312V\uff0c\u518d\u4ece12V\u964d\u538b\u81f33.3V\u7b49\u4f4e\u7535\u538b\u7684\u65b9\u6cd5\u3002\u5982\u679c\u662f\u8fd9\u79cd\u65b9\u6cd5\uff0c\u5217\u4e3e\u76843\u5bb6\u516c\u53f8\u7684IC\u53ef\u7528\u4e8e\u4ece48V\u523012V\u7684\u964d\u538b\uff0c\u4ece12V\u7684\u964d\u538b\u53ef\u4f7f\u7528\u652f\u6301\u73b0\u670912V\u7cfb\u7edf\u7684\u8f66\u8f7d\u7528\u8f6c\u6362\u5668IC\u3002<\/p>\n<p class=\"question\">\uff0d\u8fd9\u6837\u8bf4\u6765\uff0cROHM\u4e3a\u4ec0\u4e48\u81f4\u529b\u4e8e\u4ece48V\u76f4\u63a5\u964d\u81f3\u4f4e\u7535\u538b\uff1f<\/p>\n<p>\u4e24\u6b65\u53d8\u4e3a<em>\u4e00\u6b65<\/em>\uff0c\u5176\u5b9e\u6709\u8bf8\u591a\u597d\u5904\u3002\u9996\u5148\uff0c\u6548\u7387\u5f97\u5230\u6539\u5584\u3002\u800c\u4e14\uff0c2\u4e2a\u7535\u6e90\u7535\u8def\u53d8\u4e3a1\u4e2a\uff0c\u53ef\u51cf\u5c11PCB\u677f\u7684<em>\u5b89\u88c5\u7a7a\u95f4<\/em>\u548c<em>\u5143\u5668\u4ef6\u6570\u91cf<\/em>\u3002<\/p>\n<p class=\"question\">\uff0d\u8bf4\u5230\u51cf\u5c11\u5143\u5668\u4ef6\u6570\u91cf\u548cPCB\u677f\u7a7a\u95f4\u80fd\u591f\u9a6c\u4e0a\u7406\u89e3\uff0c\u53ef\u6548\u7387\u6539\u5584\u5177\u4f53\u662f\u600e\u6837\u7684\u5462\uff1f<\/p>\n<p>\u6765\u770b\u8fd9\u4e2a\u4f8b\u5b50\u3002<\/p>\n<p align=\"center\"><img decoding=\"async\" src=\"\/upload\/2018\/01\/Engineer_170411_03.jpg\" alt=\"\u73b0\u6709\u7ed3\u6784(\u53cc\u82af\u7247\u7ed3\u6784)- 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class=\"question\">\uff0d\u8fd8\u6709\u5176\u4ed6\u597d\u5904\u5417\uff1f<\/p>\n<p>\u8bbe\u8ba1\u7684\u7535\u8def\u51cf\u5c11\u4e861\u4e2a\uff0c\u56e0\u6b64\u8bbe\u8ba1\u548c\u8bc4\u4f30\u7684<em>\u5de5\u65f6<\/em>\u51cf\u5c11\uff0c\u53ef\u7f29\u77ed\u5f00\u53d1\u5468\u671f\u3002\u5f53\u7136\uff0c\u6211\u8ba4\u4e3a\u8fd8\u6709\u52a9\u4e8e\u964d\u4f4e\u6210\u672c\u3002\u53e6\u4e00\u4e2a\u91cd\u8981\u4e4b\u5904\u5728\u4e8e\uff0c\u5143\u5668\u4ef6\u6570\u91cf\u51cf\u5c11\u610f\u5473\u7740<em>\u53ef\u9760\u6027<\/em>\u4e5f\u5f97\u4ee5\u63d0\u9ad8\u3002\u8fd9\u4e0d\u6b63\u662f\u53d7\u6c7d\u8f66\u7279\u522b\u6b22\u8fce\u7684\u5417\uff1f<\/p>\n<p class=\"question\">\uff0d\u65e2\u7136\u63d0\u5230\u201c\u8bbe\u8ba1\u201d\uff0c\u5c31\u8bf7\u60a8\u4ecb\u7ecd\u4e00\u4e0bBD9V100MUF-C\u7684\u89c4\u683c\u3002<\/p>\n<p>\u597d\u7684\u3002\u4f46\u662f\uff0c\u7531\u4e8e\u5c1a\u4e14<strong>\u4e0d\u662f\u6700\u7ec8\u7684\u5185\u5bb9\u548c\u6570\u503c<\/strong>\uff0c\u6240\u4ee5\u4ec5\u4f9b\u53c2\u8003\u3002\u4e0b\u9762\u662f\u7279\u70b9\u548c\u4e3b\u8981\u89c4\u683c\u6c47\u603b\u3002<\/p>\n<style>\n .box-line {\n    border: 1px solid #555;\n    margin-bottom: 30px;\n    margin-top: 10px;\n    padding: 10px 10px 0;\n}<\/style>\n<div class=\"box-line\" style=\"padding-bottom:15px;width: 280px; display: inline-block;vertical-align: top; margin-right: 20px;\">\n<p><strong>\u7279\u70b9<\/strong><\/p>\n<ul>\n<li>\u7b26\u5408AEC-Q100\u6807\u51c6<\/li>\n<li>\u5185\u7f6eNch POWER MOSFET<\/li>\n<li>\u8f6f\u542f\u52a8\u529f\u80fd<\/li>\n<li>\u7535\u6d41\u6a21\u5f0f\u63a7\u5236<\/li>\n<li>\u8fc7\u7535\u6d41\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u9632\u6b62\u4f4e\u8f93\u5165\u8bef\u52a8\u4f5c\u529f\u80fd<\/li>\n<li>\u6e29\u5ea6\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u8f93\u5165\u8fc7\u7535\u538b\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u8f93\u51fa\u8fc7\u7535\u538b\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u8d1f\u8f7d\u77ed\u8def\u4fdd\u62a4\u529f\u80fd<\/li>\n<li>\u5927\u529f\u7387\u5c0f\u578b\u8868\u9762\u8d34\u88c5\u578b\u5c01\u88c5<\/li>\n<\/ul>\n<\/div>\n<div class=\"box-line\" style=\"width: 280px;display: inline-block;\">\n<p><strong>\u4e3b\u8981\u89c4\u683c<\/strong><\/p>\n<ul style=\"margin-bottom:20px\">\n<li>\u8f93\u5165\u7535\u538b\u8303\u56f4\uff1a16V\uff5e60V<\/li>\n<li>\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\uff1a9ns<\/li>\n<li>\u8f93\u51fa\u7535\u538b\u8303\u56f4\uff1a0.8V\uff5e5.5V<\/li>\n<li>\u8f93\u51fa\u7535\u6d41\uff1a1A\uff08\u6700\u5927\uff09<\/li>\n<li>\u5de5\u4f5c\u9891\u7387\uff1a2.1MHz\uff08Typ\uff09<\/li>\n<li>\u57fa\u51c6\u7535\u538b\uff1a0.8V\u00b12%\uff08\u6574\u4e2a\u6e29\u5ea6\u8303\u56f4\uff09<\/li>\n<li>\u5173\u65ad\u65f6\u7535\u8def\u7535\u6d41\uff1a0\u00b5A\uff08Typ\uff09<\/li>\n<li>\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff1a-40\u00b0C\uff5e+125\u00b0C<\/li>\n<\/ul>\n<p><strong>\u5c01\u88c5<\/strong>  W\uff08Typ\uff09\u00d7D\uff08Typ\uff09\u00d7H\uff08Max\uff09<br \/>\nVQFN24SV4040  4.00mm\u00d74.00mm\u00d71.00mm<\/p>\n<\/div>\n<p align=\"center\"><img decoding=\"async\" src=\"\/upload\/2018\/01\/Engineer_170411_04.jpg\" alt=\"BD9V100MUF-C\u7535\u8def\u56fe\u53ca\u4ea7\u54c1\u7167\u7247\"><\/p>\n<p>\u5173\u4e8e\u7279\u70b9\uff0c\u9996\u5148\u7b2c\u4e00\u6761\u5c31\u662f\u8f66\u8f7d\u7528\u56e0\u6b64\u7b26\u5408<em>AEC-Q100<\/em>\u6807\u51c6\u3002\u8fd9\u662f\u7528\u4e8e\u6c7d\u8f66\u7684\u5fc5\u5907\u9879\u76ee\u3002\u5185\u7f6e\u529f\u7387\u5f00\u5173\u3002\u9ad8\u8010\u538bDC\/DC\u8f6c\u6362\u5668IC\u4e2d\uff0c\u5f00\u5173\u591a\u4e3a\u5916\u7f6e\uff0c\u800cBD9V100MUF-C\u5219\u4e3a\u4e86\u5c06\u5916\u7f6e\u5143\u5668\u4ef6\u63a7\u5236\u5728\u6700\u5c11\u5e76\u7b80\u5316\u8bbe\u8ba1\uff0c\u5185\u7f6e\u4e86\u9ad8\u8010\u538b\u7684<em>N-ch MOSFET<\/em>\u3002<\/p>\n<p class=\"question\">\uff0d\u8fd9\u4e2a\u7535\u8def\u56fe\u662f\u57fa\u672c\u7684\u5e94\u7528\u7535\u8def\u793a\u4f8b\uff0c\u4e0d\u8fc7\u7684\u786e\u5916\u7f6e\u5143\u5668\u4ef6\u6bd4\u8f83\u5c11\u3002<\/p>\n<div class=\"fBox\" style=\"margin-bottom:20px;\">\n<div class=\"fl\" style=\"width:345px;\">\n<p>\u57fa\u672c\u4e0a\u6240\u9700\u7684\u5916\u7f6e\u5143\u5668\u4ef6\u4ec5\u4e3a\u8f93\u5165\u548c\u8f93\u51fa\u7535\u5bb9\u5668\u3001\u7535\u611f\u3001\u8f93\u51fa\u7535\u538b\u8bbe\u7f6e\u7528\u7535\u963bR1\u548cR2\u3001\u76f8\u4f4d\u8865\u507f\u7528R3\u548cC1\u3001\u632f\u8361\u9891\u7387\u8bbe\u7f6e\u7528\u7535\u963bRRT\u3001\u5185\u90e8\u7a33\u538b\u5668\u7528\u7535\u5bb9\u5668\u3001\u81ea\u4e3e\u7528\u7684R<sub>BOOT<\/sub>\u3001C<sub>BOOT<\/sub>\u3002\u4e0d\u4ec5\u5185\u7f6e\u5f00\u5173MOSFET\uff0c\u8fd8\u5185\u7f6e\u6709\u81ea\u4e3e\u7528\u7684<em>\u5347\u538b\u4e8c\u6781\u7ba1<\/em>\u3002\u8fd9\u6837\u5373\u5177\u5907\u51e0\u4e4e\u6240\u6709\u7684\u5fc5\u5907\u4fdd\u62a4\u529f\u80fd\u3002\u9ad8\u8010\u538b\u4e14\u6700\u5c0f\u5bfc\u901a\u65f6\u95f4\u5c0f\uff0c\u56e0\u6b64\u7535\u8def\u7ed3\u6784\u548c\u6240\u9700\u5143\u5668\u4ef6\u65e0\u9700\u7279\u6b8a\u90e8\u4ef6\u3002<\/p>\n<\/p><\/div>\n<div class=\"fr\" style=\"width:335px;\"><img decoding=\"async\" src=\"\/upload\/2018\/01\/Engineer_170411_06.jpg\" alt=\"\u5de5\u7a0b\u5e08\u753b\u50cf2\" \/><\/div>\n<\/div>\n<p>\u63a7\u5236\u91c7\u7528\u7535\u6d41\u6a21\u5f0f\u3002\u7535\u6d41\u6a21\u5f0f\u9002\u7528\u4e8e\u9ad8\u901f\u5de5\u4f5c\uff0c\u76f8\u4f4d\u8865\u507f\u4e5f\u7b80\u5355\u3002<\/p>\n<p>\u8f93\u51fa\u7535\u6d41\u4e3a1A\uff0c\u53ef\u6db5\u76d6\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u53e6\u5916\uff0c\u8f93\u5165\u7535\u538b\u8303\u56f4\u4e3a16V\uff5e60V\uff0c\u8f93\u51fa\u7535\u538b\u8303\u56f4\u4e3a0.8V\uff5e5.5V\u3002\u4ece\u89c4\u683c\u5373\u53ef\u770b\u51fa\u8fd9\u662f\u5c06\u9ad8\u8f93\u5165\u7535\u538b\u76f4\u63a5\u964d\u81f35V\u4ee5\u4e0b\u4f4e\u7535\u538b\u7684\u4ea7\u54c1\u3002<\/p>\n<p 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