{"id":1470,"date":"2018-11-19T00:38:16","date_gmt":"2018-11-19T00:38:16","guid":{"rendered":""},"modified":"2018-11-19T08:38:58","modified_gmt":"2018-11-19T00:38:58","slug":"%e5%88%86%e6%9e%90mos%e7%ae%a1%e7%9a%84%e9%97%a8%e6%9e%81%e9%a9%b1%e5%8a%a8%e7%94%b5%e8%b7%af","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1470","title":{"rendered":"\u5206\u6790MOS\u7ba1\u7684\u95e8\u6781\u9a71\u52a8\u7535\u8def"},"content":{"rendered":"

1.\u76f4\u63a5\u9a71\u52a8<\/span>

\n

\n

\n\u3000\u3000\u7535\u963bR1\u7684\u4f5c\u7528\u662f\u9650\u6d41\u548c\u6291\u5236\u5bc4\u751f\u632f\u8361\uff0c\u4e00\u822c\u4e3a10ohm\u5230100ohm,R2\u662f\u4e3a\u5173\u65ad\u65f6\u63d0\u4f9b\u653e\u7535\u56de\u8def\u7684;\u7a33\u538b\u4e8c\u6781\u7ba1D1\u548cD2\u662f\u4fdd\u62a4MOS\u7ba1\u7684\u95e8]\u6781\u548c\u6e90\u6781;\u4e8c\u6781\u7ba1D3\u662f\u52a0\u901fMOS\u7684\u5173\u65ad\u3002<\/span>

\n

\n

\n\u3000\u30002.\u4e92\u8865\u4e09\u6781\u7ba1\u9a71\u52a8<\/span>

\n

\n

\n\u3000\u3000\u5f53MOS\u7ba1\u7684\u529f\u7387\u5f88\u5927\u65f6\uff0c\u800cPWM\u82af\u7247\u8f93\u51fa\u7684PWM\u4fe1\u53f7\u4e0d\u8db3\u5df2\u9a71\u52a8MOS\u7ba1\u65f6\uff0c\u52a0\u4e92\u8865\u4e09\u6781\u7ba1\u6765\u63d0\u4f9b\u8f83\u5927\u7684\u9a71\u52a8\u7535\u6d41\u6765\u9a71\u52a8MOS\u7ba1\u3002PWM\u4e3a\u9ad8\u7535\u5e73\u65f6\uff0c\u4e09\u6781\u7ba1Q3\u5bfc\u901a\uff0c\u9a71\u52a8MOS\u7ba1\u5bfc\u901a;PWM\u4e3a\u4f4e\u7535\u5e73\u65f6\uff0c\u4e09\u6781\u7ba1Q2\u5bfc\u901a\uff0c\u52a0\u901fMOS\u7ba1\u7684\u5173\u65ad;<\/span>

\n

\n

\n\u3000\u3000\u7535\u963bR1\u548cR3\u7684\u4f5c\u7528\u662f\u9650\u6d41\u548c\u6291\u5236\u5bc4\u751f\u632f\u8361\uff0c\u4e00\u822c\u4e3a10ohm\u5230100ohm,R2\u662f\u4e3a\u5173\u65ad\u65f6\u63d0\u4f9b\u653e\u7535\u56de\u8def\u7684;\u4e8c\u6781\u7ba1D1\u662f\u52a0\u901fMOS\u7684\u5173\u65ad\u3002<\/span>

\n

\n

\n\u3000\u30003.\u8026\u5408\u9a71\u52a8(\u5229\u7528\u9a71\u52a8\u53d8\u538b\u5668\u8026\u53f0\u9a71\u52a8)<\/span>

\n

\n

\n\u3000\u3000\u5f53\u9a71\u52a8\u4fe1\u53f7\u548c\u529f\u7387MOS\u7ba1\u4e0d\u5171\u5730\u6216\u8005MOS\u7ba1\u7684\u6e90\u6781\u6d6e\u5730\u7684\u65f6\u5019\uff0c\u6bd4\u5982Buck\u53d8\u6362\u5668\u6216\u8005\u53cc\u7ba1\u6b63\u6fc0\u53d8\u6362\u5668\u4e2d\u7684MOS\u7ba1\uff0c\u5229\u7528\u53d8\u538b\u5668\u8fdb\u884c\u8026\u5408\u9a71\u52a8\u5982\u53f3\u56fe:<\/span>

\n

\n

\n\u3000\u3000\u9a71\u52a8\u53d8\u538b\u5668\u7684\u4f5c\u7528:<\/span>

\n

\n

\n\u3000\u30001.\u89e3\u51b3\u9a71\u52a8MOS\u7ba1\u6d6e\u5730\u7684\u95ee\u9898;<\/span>

\n

\n

\n\u3000\u30002.\u89e3\u51b3PWM\u4fe1\u53f7\u4e0eMOS\u7ba1\u4e0d\u5171\u5730\u7684\u95ee\u9898;3.-\u4e2a\u9a71\u52a8\u4fe1\u53f7\u53ef\u4ee5\u5206\u6210\u4e24\u4e2a\u9a71\u52a8\u4fe1\u53f7;4.\u51cf\u5c11\u5e72\u6270\u3002<\/span>
<\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u76f4\u63a5\u9a71\u52a8 \u7535\u963bR1\u7684\u4f5c\u7528\u662f\u9650\u6d41\u548c\u6291\u5236\u5bc4\u751f\u632f\u8361\uff0c\u4e00\u822c\u4e3a10ohm\u5230100ohm,R2\u662f\u4e3a\u5173\u65ad\u65f6\u63d0\u4f9b\u653e\u7535\u56de\u8def\u7684;\u7a33\u538b\u4e8c\u6781\u7ba1D1\u548cD2\u662f\u4fdd\u62a4MOS\u7ba1\u7684\u95e8]\u6781\u548c\u6e90\u6781;\u4e8c\u6781\u7ba1D3\u662f\u52a0\u901fMOS\u7684\u5173\u65ad\u3002 2.\u4e92\u8865\u4e09\u6781\u7ba1\u9a71\u52a8<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1470"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1470"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/1470\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1470"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}