18 lines
2.4 KiB
HTML
18 lines
2.4 KiB
HTML
---
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title: defnote.qrich
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updated: 2022-01-08 13:54:57Z
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created: 2022-01-08 13:18:00Z
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---
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN" "http://www.w3.org/TR/REC-html40/strict.dtd">
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<html><head><meta name="qrichtext" content="1" /><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><style type="text/css">
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p, li { white-space: pre-wrap; }
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</style></head><body style=" font-family:'微软雅黑'; font-size:9pt; font-weight:400; font-style:normal;">
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">mos是压控器件，导通电阻小；PN管是流控器件</span></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">P-mos多用于高端，S接高端，</span><span style=" font-family:'Tahoma'; font-size:10pt; background-color:#ffff00;">G接上拉或下拉</span><span style=" font-family:'Tahoma'; font-size:10pt;">，提供初始控制电平的同时，上拉还可实现低压控制高压（3.3V控制5V，对应的控制IO需设置为开漏）</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span style=" font-family:'Tahoma'; font-size:10pt;">国产MOS总体指标差一些，选型可参见充电头网的拆解选取出货量大的型号</span></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p>
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<p style="-qt-paragraph-type:empty; margin-top:0px; margin-bottom:0px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px; font-family:'Tahoma'; font-size:10pt;"><br /></p></body></html> |