{"id":18897,"date":"2022-04-21T00:00:13","date_gmt":"2022-04-20T16:00:13","guid":{"rendered":"https:\/\/techclass.wfjydl.com\/?p=18897"},"modified":"2022-12-16T11:39:41","modified_gmt":"2022-12-16T03:39:41","slug":"%e7%94%b5%e6%ba%90%e6%97%b6%e5%ba%8f%e8%a7%84%e6%a0%bc%e2%91%a1%ef%bc%9a%e7%94%b5%e8%b7%af%e5%92%8c%e5%b8%b8%e6%95%b0%e8%ae%a1%e7%ae%97%e7%a4%ba%e4%be%8b","status":"publish","type":"post","link":"https:\/\/techclass.wfjydl.com\/knowledge\/dcdc\/dcdc-ldo\/dcdc-ldo03\/11509","title":{"rendered":"\u7535\u6e90\u65f6\u5e8f\u89c4\u683c\u2461\uff1a\u7535\u8def\u548c\u5e38\u6570\u8ba1\u7b97\u793a\u4f8b"},"content":{"rendered":"<div id=\"keypoint-dcdc\" class=\"keypoint indent\">\n<h4>\u672c\u6587\u7684\u5173\u952e\u8981\u70b9<\/h4>\n<p>\u30fb\u4f7f\u7528\u901a\u7528\u7535\u6e90IC\u5b9e\u73b0\u7535\u6e90\u65f6\u5e8f\u2461\u7684\u7535\u8def\u7531DCDC IC\u00d73\u3001Power Good\u7535\u8def\u00d72\u548c\u653e\u7535\u7535\u8def\u00d73\u7ec4\u6210\u3002<\/p>\n<\/div>\n<p>\u5728<a 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rel=\"noopener\">BD4142HFV<\/a>\u5b9e\u73b0\u7684\uff0c\u4f46\u5728\u89c4\u683c\u2461\u4e2d\uff0c\u5219\u7531\u4e0b\u56fe\u6240\u793a\u7684\u540c\u76f8\u8fdf\u6ede\u6bd4\u8f83\u5668\u5b9e\u73b0\uff0cIC\u5219\u4f7f\u7528\u6bd4\u8f83\u5668IC <a href=\"https:\/\/www.wfjydl.com\/products\/amplifiers-and-linear\/comparators\/standard\/open-collector\/ba8391g-product\" target=\"_blank\" rel=\"noopener\">BA8391G<\/a>\u3002<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/techclass.wfjydl.com\/wp-content\/uploads\/2022\/04\/D8-10_f2.png\" alt=\"\u96fb\u6e90\u30b7\u30fc\u30b1\u30f3\u30b9\u4ed5\u69d8\u2461\uff1a\u975e\u53cd\u8ee2\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u30b3\u30f3\u30d1\u30ec\u30fc\u30bf\u3067\u69cb\u6210\u3057\u305fPower Good\u6a5f\u80fd\u3002\" 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