{"id":7335,"date":"2019-06-16T22:54:34","date_gmt":"2019-06-16T13:54:34","guid":{"rendered":"https:\/\/voltechno.com\/blog\/?p=7335"},"modified":"2021-11-25T21:43:50","modified_gmt":"2021-11-25T12:43:50","slug":"dcdc-boost","status":"publish","type":"post","link":"https:\/\/voltechno.com\/blog\/dcdc-boost\/","title":{"rendered":"\u76f4\u6d415V\u309212V\u306b\u6607\u5727\u3059\u308b\u56de\u8def\u306e\u4f5c\u308a\u65b9\u3001DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u81ea\u5206\u3067\u4f5c\u308b\u65b9\u6cd5"},"content":{"rendered":"\n<p>\u56de\u8def\u306e\u4ed5\u69d8\u3092\u6c7a\u3081\u3066\u3044\u308b\u6642\u3001\u96fb\u6e90\u306e\u96fb\u5727\u3068\u96fb\u5b50\u90e8\u54c1\u306e\u96fb\u5727\u304c\u5408\u308f\u306a\u3044\u5834\u5408\u306b\u306f\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u30fcIC\u7b49\u3092\u4f7f\u7528\u3057\u3066\u5bfe\u5fdc\u3059\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u30013\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306a\u3069\u3067\u7c21\u5358\u306b\u884c\u3048\u308b\u964d\u5727\u3068\u9055\u3044\u3001\u6607\u5727\u3068\u306a\u308b\u3068\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u56de\u8def\u306e\u69cb\u6210\u306a\u3069\u3067\u656c\u9060\u3057\u3066\u3057\u307e\u3046\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u6607\u5727\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC\u3092\u4f7f\u3063\u3066\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3092\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u4e0a\u3067\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div 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id=\"%E4%BD%8E%E3%81%84%E9%9B%BB%E5%9C%A7%E3%82%92%E9%AB%98%E3%81%84%E9%9B%BB%E5%9C%A7%E3%81%AB%E4%B8%8A%E6%98%87%E3%81%99%E3%82%8B%E6%98%87%E5%9C%A7DCDC%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%82%BF%E3%83%BC%E3%81%A8%E3%81%AF\"><\/span>\u4f4e\u3044\u96fb\u5727\u3092\u9ad8\u3044\u96fb\u5727\u306b\u4e0a\u6607\u3059\u308b\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"452\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost014.jpg\" alt=\"\" class=\"wp-image-7352\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost014.jpg 720w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost014-350x220.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost014-590x370.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost014-450x283.jpg 450w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption>\u79cb\u6708\u96fb\u5b50\u3067\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308bDCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u6607\u5727\u30ad\u30c3\u30c8\u3002\u4e00\u898b\u96e3\u3057\u305d\u3046\u306b\u898b\u3048\u308bDCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3060\u304c\u3001\u81ea\u529b\u3067\u8a2d\u8a08\u3059\u308b\u4e8b\u306f\u305d\u3053\u307e\u3067\u96e3\u3057\u3044\u4e8b\u3067\u306f\u306a\u3044\u3002\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u96fb\u6e90\u3092\u69cb\u6210\u3067\u304d\u308b\u306e\u304c\u5f37\u307f\u3060\u3002<br>(\u53c2\u8003\uff1a<a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gK-07406\/\">\u6700\u5927\uff13\uff10\uff36\u51fa\u529b\u3000\u6607\u5727\u578b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u30e2\u30b8\u30e5\u30fc\u30eb\u3000\uff2e\uff2a\uff37\uff14\uff11\uff13\uff11\u4f7f\u7528<\/a>)<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3068\u306f\u5165\u529b\u96fb\u5727\u3088\u308a\u3082\u9ad8\u3044\u96fb\u5727\u3092\u51fa\u529b\u3059\u308b\u96fb\u5b50\u56de\u8def\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u96fb\u6e90\u3092\u6607\u5727\u3059\u308b\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u306f\u3001\u96fb\u5b50\u56de\u8def\u306e\u96fb\u6e90\u306e\u81ea\u7531\u5ea6\u304c\u4e0a\u304c\u308b\u4e8b\u3067\u3059\u3002\u96fb\u5b50\u56de\u8def\u306eIC\u306a\u3069\u306f5V\u30843.3V\u3067\u52d5\u4f5c\u3059\u308b\u3082\u306e\u304c\u591a\u304f\u3001\u96fb\u6e90\u306f\u305d\u308c\u4ee5\u4e0a\u96fb\u5727\u306e\u3082\u306e\u3092\u9078\u3073\u3001\u96fb\u5727\u3092\u4e0b\u3052\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"331\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost001-590x331.jpg\" alt=\"\" class=\"wp-image-7340\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost001-590x331.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost001-350x196.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost001-450x253.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost001.jpg 720w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure><\/div>\n\n\n\n<p>\u3053\u308c\u304cAC\u30a2\u30c0\u30d7\u30bf\u3067\u3042\u308c\u3070\u9069\u5207\u306a\u51fa\u529b\u96fb\u5727\u306e\u88fd\u54c1\u3092\u9078\u3076\u3053\u3068\u3067\u6700\u9069\u306a\u96fb\u6e90\u3092\u5f97\u3089\u308c\u307e\u3059\u304c\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u3067\u52d5\u4f5c\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u3068\u30a2\u30eb\u30ab\u30ea\u96fb\u6c60\u306e1.5V\u3084\u30ea\u30c1\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u306e3.6V\u306a\u3069\u7a2e\u985e\u306b\u3088\u3063\u3066\u96fb\u5727\u304c\u7570\u306a\u308a\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u6b8b\u91cf\u306b\u3088\u308b\u96fb\u5727\u5909\u52d5\u306e\u5f71\u97ff\u3082\u8003\u3048\u306a\u304f\u3066\u306f\u3044\u3051\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u96fb\u5727\u4ed8\u5c5e\u306b\u95a2\u3057\u3066\u306f\u96fb\u6c60\u306e\u76f4\u5217\u672c\u6570\u3092\u5897\u3084\u3059\u3053\u3068\u3067\u96fb\u5727\u3082\u4e0a\u3052\u308b\u3053\u3068\u3082\uff44\u3048\u304d\u307e\u3059\u304c\u3001\u96fb\u6c60\u306e\u672c\u6570\u3082\u5897\u3048\u3066\u3057\u307e\u3046\u305f\u3081\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3068\u3057\u3066\u306f\u5927\u304d\u304f\u91cd\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u96fb\u5727\u306e\u4f4e\u3044\u30d0\u30c3\u30c6\u30ea\u30fc\u3067\u3082\u6607\u5727\u578b\u306eDCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u3092\u4f7f\u7528\u3059\u308b\u4e8b\u3067\u30013.3V\u30845V\u3088\u308a\u4f4e\u3044\u96fb\u5727\u306e\u96fb\u6e90\u3092\u4f7f\u3063\u3066\u3082\u9ad8\u3044\u96fb\u5727\u3092\u5f97\u308b\u4e8b\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%98%87%E5%9C%A7DCDC%E3%82%B3%E3%83%B3%E3%83%90%E3%83%BC%E3%82%BF%E3%81%AE%E5%8E%9F%E7%90%86\"><\/span>\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u306e\u539f\u7406<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"212\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost002.jpg\" alt=\"\" class=\"wp-image-7341\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost002.jpg 720w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost002-350x103.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost002-590x174.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost002-450x133.jpg 450w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption>\u6607\u5727\u578bDCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306e\u57fa\u672c\u3068\u306a\u308b\u6607\u5727\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u96fb\u6e90\u306e\u6700\u5c0f\u69cb\u6210\u56de\u8def\u3002\u771f\u3093\u4e2d\u306eFET\u306eON\/OFF\u3092\u7d30\u304b\u304f\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6607\u5727\u3092\u884c\u3046\u3002<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u96fb\u6c17\u56de\u8def\u3092\u5c11\u3057\u5b66\u3093\u3060\u65b9\u3067\u3042\u308c\u3070\u3001\u6607\u5727\u3092\u884c\u3046\u306b\u306f\u300c\u4ea4\u6d41\u96fb\u6e90\u300d\u3068\u300c\u30c8\u30e9\u30f3\u30b9\u300d\u3092\u7528\u610f\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u3044\u3068\u8003\u3048\u308b\u65b9\u3082\u591a\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6607\u5727\u3092\u884c\u3046\u65b9\u6cd5\u306f\u305d\u308c\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u96fb\u5b50\u56de\u8def\u306b\u304a\u3044\u3066\u306f\u3001\u76f4\u6d41\u306e\u307e\u307e\u3067\u3082\u30b3\u30a4\u30eb\u3068\u30b9\u30a4\u30c3\u30c1\u306b\u3088\u308b\u300c\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u300d\u3067\u96fb\u5727\u306e\u6607\u5727\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"249\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost003.jpg\" alt=\"\" class=\"wp-image-7342\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost003.jpg 720w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost003-350x121.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost003-590x204.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost003-450x156.jpg 450w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><figcaption>\u30b3\u30a4\u30eb\u306b\u6d41\u308c\u3066\u3044\u308b\u96fb\u6d41\u3092\u906e\u65ad\u3059\u308b\u3068\u3001\u540c\u3058\u96fb\u6d41\u3092\u7dad\u6301\u3057\u3088\u3046\u3068\u30b3\u30a4\u30eb\u306f\u77ac\u9593\u7684\u306b\u9ad8\u3044\u96fb\u5727\u3092\u767a\u751f\u3055\u305b\u308b\u3002\u6607\u5727\u56de\u8def\u306f\u3053\u306e\u7279\u6027\u3092\u5229\u7528\u3057\u3066\u96fb\u5727\u3092\u4e0a\u6607\u3055\u305b\u308b\u3002<\/figcaption><\/figure><\/div>\n\n\n\n<p>\u30b3\u30a4\u30eb\u306b\u306f\u6025\u6fc0\u306a\u96fb\u6d41\u306e\u5909\u5316\u304c\u767a\u751f\u3059\u308b\u3068\u3001\u540c\u3058\u96fb\u6d41\u3092\u7dad\u6301\u3057\u3088\u3046\u3068\u3059\u308b\u529b\u304c\u50cd\u304d\u307e\u3059\u3002\u3053\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u306f\u5927\u304d\u304f\u3001\u7a7a\u6c17\u306e\u7d76\u7e01\u3092\u7834\u308a\u706b\u82b1\u3092\u98db\u3070\u3059\u96fb\u5727\u307e\u3067\u3082\u6607\u5727\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u306f\u3001\u3053\u306e\u30b3\u30a4\u30eb\u306e\u6027\u8cea\u3092\u3046\u307e\u304f\u5229\u7528\u3057\u305f\u96fb\u6e90\u56de\u8def\u3067\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC\u306b\u3088\u3063\u3066\u30b9\u30a4\u30c3\u30c1\u6642\u9593\u3092\u7cbe\u5bc6\u306b\u64cd\u4f5c\u3059\u308b\u3053\u3068\u3067\u30b3\u30a4\u30eb\u306eON\uff65OFF\u3092\u5de7\u307f\u306b\u5207\u308a\u66ff\u3048\u3001\u30b3\u30a4\u30eb\u304c\u751f\u307f\u51fa\u3059\u8d77\u96fb\u5727\u3092\u5236\u5fa1\u3057\u3066\u4efb\u610f\u306e\u96fb\u5727\u307e\u3067\u6607\u5727\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%87%E3%83%BC%E3%82%BF%E3%82%B7%E3%83%BC%E3%83%88%E3%82%92%E5%85%83%E3%81%AB%E6%98%87%E5%9C%A7%E5%9B%9E%E8%B7%AF%E3%81%AE%E6%A7%8B%E6%88%90%E3%82%92%E8%80%83%E3%81%88%E3%82%8B\"><\/span>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u5143\u306b\u6607\u5727\u56de\u8def\u306e\u69cb\u6210\u3092\u8003\u3048\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u65e9\u901f\u3001\u4eca\u56de\u306f\u3001\u79cb\u6708\u96fb\u5b50\u304b\u3089\u8abf\u9054\u3067\u304d\u308b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC&#8221;NJW4131GM1-A&#8221;\u3092\u4f7f\u3063\u30665V\u96fb\u5727\u304b\u308924V\u307e\u3067\u6607\u5727\u3055\u305b\u308b\u56de\u8def\u3092\u4f5c\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"337\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost009.jpg\" alt=\"\" class=\"wp-image-7343\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost009.jpg 707w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost009-350x167.jpg 350w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost009-590x281.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost009-450x214.jpg 450w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><figcaption>\u5c02\u7528IC\u306f\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u53c2\u7167\u3057\u3066\u4f7f\u3044\u65b9\u3092\u77e5\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30d4\u30f3\u914d\u7f6e\u3084\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5bf8\u6cd5\u306a\u3069\u5fc5\u8981\u3068\u3059\u308b\u60c5\u5831\u306f\u5168\u3066\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002<br>(\u51fa\u5178\uff1a<a href=\"https:\/\/www.nisshinbo-microdevices.co.jp\/ja\/products\/dc-dc-switching-regulator\/spec\/?product=njw4131a\">40V MOSFET \u5185\u8535 \u6607\u5727\u7528 \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf IC NJW4131<\/a>)<\/figcaption><\/figure><\/div>\n\n\n<div class=\"dp_sc_ss clearfix\" style=\"margin-bottom:40px;padding:10px;border:1px solid rgba(0,0,0,.12);\">\n<div class=\"disp-in-blk mg15px-r\" style=\"vertical-align:top;\"><a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gI-06657\/\" target=\"_blank\" rel=\"nofollow\" ><img decoding=\"async\" src=\"https:\/\/s0.wordpress.com\/mshots\/v1\/http%3A%2F%2Fakizukidenshi.com%2Fcatalog%2Fg%2FgI-06657%2F?w=320\" class=\"dp_ss \" width=\"160\" alt=\"Screenshot\" style=\"margin:0;padding:0;border:4px solid #fff;box-shadow:0 2px 12px -4px rgba(0,0,0,.72);\" \/><\/a><\/div>\n<div class=\"disp-in-blk\" style=\"width:calc(100% - 190px);vertical-align:top;\">\n<p style=\"margin:0;padding:0 0 12px 0;\"><a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gI-06657\/\" target=\"_blank\" rel=\"nofollow\"  class=\"b ft16px\">\u6607\u5727\u7528\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\uff29\uff23\u3000\uff14\uff10\uff36\u3000\uff2e\uff2a\uff37\uff14\uff11\uff13\uff11\uff27\uff2d\uff11\uff0d\uff21\uff0d\uff34\uff25\uff12\u3000\uff08\uff12\u500b\u5165\uff09<\/a><\/p>\n<div class=\"ss_desc ft11px mg12px-top\">\uff2e\uff2a\uff37\uff14\uff11\uff13\uff11\u306f\u3001\uff14\uff10\uff36\u306e\u30d1\u30ef\u30fc\uff2d\uff2f\uff33\uff26\uff25\uff34\u3092\u5185\u8535\u3057\u305f\u6607\u5727\u7528\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\uff29\uff23\u3067\u3059\u3002 \u5e83\u52d5\u4f5c\u96fb\u5727\u3067\u306e\u9ad8\u901f\u767a\u632f\u306b\u5bfe\u5fdc\u3057\u3001\u6700\u5c0f\u9650\u306e\u5916\u4ed8\u3051\u90e8\u54c1\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5c0f\u578b\u5316\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n<\/div>\n\n\n\n<p>\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u56de\u8def\u306f\u8907\u96d1\u306a\u56de\u8def\u3067\u3059\u304c\u3001\u5c02\u7528IC\u3092\u4f7f\u3046\u3053\u3068\u3067\u6bd4\u8f03\u7684\u7c21\u5358\u306b\u5b9f\u73fe\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC\u306f\u3001\u6607\u5727DCDC\u30b3\u30f3\u30d0\u30fc\u30bf\u306b\u5fc5\u8981\u306a\u8981\u7d20\u306e\u307b\u3068\u3093\u3069\u3092\u5099\u3048\u3066\u304a\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u5916\u4ed8\u3051\u90e8\u54c1\u3092\u5b9f\u88c5\u3059\u308b\u4e8b\u3067\u6607\u5727\u304c\u53ef\u80fd\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u5c02\u7528IC\u3092\u4f7f\u3046\u306b\u306f\u3001\u307e\u305a\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u898b\u308b\u3068\u3053\u308d\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"515\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost010.jpg\" alt=\"\" class=\"wp-image-7344\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost010.jpg 707w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost010-318x232.jpg 318w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost010-590x430.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost010-439x320.jpg 439w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><figcaption>\u5c02\u7528IC\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u4f8b\u3092\u53c2\u8003\u306b\u56de\u8def\u3092\u69cb\u6210\u3059\u308b\u3002\u5b9f\u969b\u306e\u56de\u8def\u8a2d\u8a08\u3067\u306f\u7d44\u307f\u8fbc\u3093\u3067\u307f\u3066\u5404\u8a66\u9a13\u3092\u884c\u3044\u3001\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u3068\u3053\u308d\u304b\u3089\u5c11\u3057\u305a\u3064\u8abf\u6574\u3057\u3066\u3044\u304f\u3002<br> (\u51fa\u5178\uff1a<a href=\"https:\/\/www.nisshinbo-microdevices.co.jp\/ja\/products\/dc-dc-switching-regulator\/spec\/?product=njw4131a\">40V MOSFET \u5185\u8535 \u6607\u5727\u7528 \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf IC NJW4131<\/a>) <\/figcaption><\/figure><\/div>\n\n\n\n<p>\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u306f\u5b9a\u683c\u306e\u307b\u304b\u3001\u53c2\u8003\u56de\u8def\u3084\u96fb\u5b50\u90e8\u54c1\u306e\u5fc5\u8981\u306a\u5b9a\u6570\u306e\u8a08\u7b97\u65b9\u6cd5\u306a\u3069\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4eca\u56de\u306f\u5358\u7d14\u306b\u52d5\u304b\u3059\u3060\u3051\u306a\u306e\u3067\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a2d\u8a08\u4f8b\u3092\u57fa\u672c\u306b\u56de\u8def\u69cb\u6210\u3092\u9032\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"485\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011.jpg\" alt=\"\" class=\"wp-image-7345\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011.jpg 707w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011-338x232.jpg 338w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011-590x405.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011-140x96.jpg 140w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011-280x192.jpg 280w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost011-450x309.jpg 450w\" sizes=\"auto, (max-width: 707px) 100vw, 707px\" \/><figcaption>\u56de\u8def\u8a2d\u8a08\u306e\u5927\u672c\u3068\u306a\u308b\u8a08\u7b97\u65b9\u6cd5\u3082\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3002\u8a08\u7b97\u3068\u5b9f\u969b\u306e\u52d5\u4f5c\u306f\u7570\u306a\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001\u5b9f\u6a5f\u3067\u306e\u52d5\u4f5c\u78ba\u8a8d\u306f\u5fc5\u9808\u3060\u3002<br> (\u51fa\u5178\uff1a<a href=\"https:\/\/www.nisshinbo-microdevices.co.jp\/ja\/products\/dc-dc-switching-regulator\/spec\/?product=njw4131a\">40V MOSFET \u5185\u8535 \u6607\u5727\u7528 \u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf IC NJW4131<\/a>) <\/figcaption><\/figure><\/div>\n\n\n\n<p>\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u8a2d\u8a08\u4f8b\u306b\u306f\u90e8\u54c1\u306e\u5b9a\u6570\u3092\u6c7a\u3081\u308b\u305f\u3081\u306e\u8a08\u7b97\u5f0f\u306a\u3069\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a08\u7b97\u304b\u3089\u6c42\u3081\u3089\u308c\u308b\u6570\u5024\u306e\u96fb\u5b50\u90e8\u54c1\u306f\u5b58\u5728\u3057\u306a\u3044\u4e8b\u306e\u65b9\u304c\u591a\u3044\u306e\u3067\u3001\u90e8\u54c1\u9078\u5b9a\u306e\u969b\u306f\u3042\u307e\u308a\u53b3\u5bc6\u306b\u8003\u3048\u305a\u67d4\u8edf\u6027\u3092\u6301\u305f\u305b\u305f\u56de\u8def\u69cb\u6210\u306b\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%83%96%E3%83%AC%E3%83%83%E3%83%89%E3%83%9C%E3%83%BC%E3%83%89%E3%81%AB%E5%AE%9F%E8%A3%85%E3%81%97%E3%81%A6%E6%98%87%E5%9C%A7%E5%9B%9E%E8%B7%AF%E3%82%92%E4%BD%9C%E3%82%8B\"><\/span>\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306b\u5b9f\u88c5\u3057\u3066\u6607\u5727\u56de\u8def\u3092\u4f5c\u308b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5b9a\u6570\u306e\u8a08\u7b97\u304c\u7d42\u308f\u308a\u3001\u90e8\u54c1\u306e\u624b\u914d\u3082\u51fa\u6765\u305f\u3089\u65e9\u901f\u7d44\u307f\u7acb\u3066\u306b\u5165\u308a\u307e\u3059\u3002\u96fb\u5b50\u56de\u8def\u306e\u8a66\u4f5c\u306b\u306f\u69d8\u3005\u306a\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u4eca\u56de\u306f\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306b\u96fb\u5b50\u90e8\u54c1\u3092\u5b9f\u88c5\u3057\u3066\u52d5\u304b\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"720\" height=\"480\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005.jpg\" alt=\"\" class=\"wp-image-7346\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005.jpg 720w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005-348x232.jpg 348w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005-590x393.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005-450x300.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost005-272x182.jpg 272w\" sizes=\"auto, (max-width: 720px) 100vw, 720px\" \/><\/figure><\/div>\n\n\n\n<p>\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306f\u52d5\u4f5c\u5468\u6ce2\u6570\u306e\u9ad8\u3044\u56de\u8def\u306b\u306f\u5411\u304d\u307e\u305b\u3093\u3002\u5e78\u3044\u3001NJW4131\u306e\u767a\u4fe1\u5468\u6ce2\u6570\u306f300kHz\u304b\u30891MHz\u307e\u3067\u8abf\u6574\u3067\u304d\u308b\u306e\u3067\u3001\u52d5\u4f5c\u306b\u554f\u984c\u304c\u767a\u751f\u3057\u305f\u5834\u5408\u306b\u306f\u5468\u6ce2\u6570\u3092\u518d\u8abf\u6574\u3057\u3066\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E3%82%B9%E3%82%A4%E3%83%83%E3%83%81%E3%83%B3%E3%82%B0IC%E3%81%AB%E3%81%AFDIP%E5%8C%96%E5%A4%89%E6%8F%9B%E5%9F%BA%E6%9D%BF%E3%82%92%E4%BD%BF%E3%81%86%E3%80%82\"><\/span>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0IC\u306b\u306fDIP\u5316\u5909\u63db\u57fa\u677f\u3092\u4f7f\u3046\u3002<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>NJW4131GM1-A\u306fSOP8\u3068\u547c\u3070\u308c\u308b\u5916\u89b3\u5f62\u72b6\u306eIC\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"393\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008-590x393.jpg\" alt=\"\" class=\"wp-image-7347\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008-590x393.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008-348x232.jpg 348w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008-450x300.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008-272x182.jpg 272w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost008.jpg 720w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure><\/div>\n\n\n\n<p>\u7d30\u304b\u3044\u8a71\u3092\u629c\u304d\u306b\u3059\u308b\u3068\u3001\u3053\u308c\u306f\u8868\u9762\u5b9f\u88c5(SMD)\u3068\u547c\u3070\u308c\u308b\u306f\u3093\u3060\u4ed8\u3051\u306b\u4f7f\u7528\u3059\u308b\u96fb\u5b50\u90e8\u54c1\u306a\u306e\u3067\u3001\u666e\u901a\u3060\u3068\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u3069\u3053\u308d\u304b\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u57fa\u677f\u3078\u306e\u306f\u3093\u3060\u4ed8\u3051\u3059\u3089\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p>\u305d\u3093\u306a\u96fb\u5b50\u90e8\u54c1\u306b\u306f\u79cb\u6708\u96fb\u5b50\u304b\u3089\u8ca9\u58f2\u3055\u308c\u3066\u3044\u308bDIP\u5909\u63db\u57fa\u677f\u3092\u4f7f\u3063\u3066\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u4e0b\u6e96\u5099\u3092\u884c\u3044\u307e\u3059\u3002\u9ad8\u6027\u80fd\u306aIC\u306f\u8868\u9762\u5b9f\u88c5\u5f62\u72b6\u3067\u958b\u767a\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u5909\u63db\u57fa\u677f\u3092\u3044\u304f\u3064\u304b\u6e96\u5099\u3057\u3066\u3044\u308b\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n<div class=\"dp_sc_ss clearfix\" style=\"margin-bottom:40px;padding:10px;border:1px solid rgba(0,0,0,.12);\">\n<div class=\"disp-in-blk mg15px-r\" style=\"vertical-align:top;\"><a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gP-05154\/\" target=\"_blank\" rel=\"nofollow\" ><img decoding=\"async\" src=\"https:\/\/s0.wordpress.com\/mshots\/v1\/http%3A%2F%2Fakizukidenshi.com%2Fcatalog%2Fg%2FgP-05154%2F?w=320\" class=\"dp_ss \" width=\"160\" alt=\"Screenshot\" style=\"margin:0;padding:0;border:4px solid #fff;box-shadow:0 2px 12px -4px rgba(0,0,0,.72);\" \/><\/a><\/div>\n<div class=\"disp-in-blk\" style=\"width:calc(100% - 190px);vertical-align:top;\">\n<p style=\"margin:0;padding:0 0 12px 0;\"><a href=\"http:\/\/akizukidenshi.com\/catalog\/g\/gP-05154\/\" target=\"_blank\" rel=\"nofollow\"  class=\"b ft16px\">\uff33\uff2f\uff30\uff18\uff08\uff11\uff0e\uff12\uff17\uff4d\uff4d\uff09\uff24\uff29\uff30\u5909\u63db\u57fa\u677f\u3000\u91d1\u30d5\u30e9\u30c3\u30b7\u30e5\u3000\uff08\uff19\u679a\u5165\uff09<\/a><\/p>\n<div class=\"ss_desc ft11px mg12px-top\">\uff11\uff0e\uff12\uff17\uff4d\uff4d\u30d4\u30c3\u30c1\u306e\u8868\u9762\u5b9f\u88c5\u30d1\u30c3\u30b1\u30fc\u30b8\uff08\uff33\uff2f\uff30\uff18\uff09\u306e\uff29\uff23\u3092\uff24\uff29\uff30\u306b\u5909\u63db\u3067\u304d\u308b\u57fa\u677f\u3067\u3059\u3002<\/div>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%A8%E9%9D%A2%E5%AE%9F%E8%A3%85%E3%82%B3%E3%82%A4%E3%83%AB%E3%82%82%E3%83%AA%E3%83%BC%E3%83%89%E7%B7%9A%E3%82%92%E3%81%A4%E3%81%91%E3%81%A6%E5%AE%9F%E8%A3%85\"><\/span>\u8868\u9762\u5b9f\u88c5\u30b3\u30a4\u30eb\u3082\u30ea\u30fc\u30c9\u7dda\u3092\u3064\u3051\u3066\u5b9f\u88c5<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>IC\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30b3\u30a4\u30eb\u3084\u30b3\u30f3\u30c7\u30f3\u30b5\u3067\u3082\u8868\u9762\u5b9f\u88c5\u5f62\u72b6\u306e\u3082\u306e\u304c\u8ca9\u58f2\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img loading=\"lazy\" decoding=\"async\" width=\"590\" height=\"393\" src=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007-590x393.jpg\" alt=\"\" class=\"wp-image-7348\" srcset=\"https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007-590x393.jpg 590w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007-348x232.jpg 348w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007-450x300.jpg 450w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007-272x182.jpg 272w, https:\/\/voltechno.com\/blog\/wp-content\/uploads\/2019\/06\/dcdc-boost007.jpg 720w\" sizes=\"auto, (max-width: 590px) 100vw, 590px\" \/><\/figure><\/div>\n\n\n\n<p>\u4eca\u56de\u7528\u610f\u3057\u305f\u30b3\u30a4\u30eb\u306f\u30d1\u30ef\u30fc\u30a4\u30f3\u30c0\u30af\u30bf\u30fc\u306eNR\u30b7\u30ea\u30fc\u30ba\u306a\u306e\u3067\u3001\u3053\u308c\u3082\u540c\u3058\u3088\u3046\u306b\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4ed6\u306e\u96fb\u5b50\u90e8\u54c1\u304b\u3089\u5207\u308a\u843d\u3068\u3057\u305f\u30ea\u30fc\u30c9\u7dda\u3092\u5074\u9762\u306e\u96fb\u6975\u90e8\u306b\u306f\u3093\u3060\u4ed8\u3051\u3059\u308b\u4e8b\u3067\u30d6\u30ec\u30c3\u30c9\u30dc\u30fc\u30c9\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" 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