{"id":14410,"date":"2021-04-13T09:16:47","date_gmt":"2021-04-13T01:16:47","guid":{"rendered":"http:\/\/www.ace-pow.com\/?p=14410"},"modified":"2023-06-26T10:48:22","modified_gmt":"2023-06-26T02:48:22","slug":"%e5%8d%95%e9%a2%97%e9%94%82%e7%94%b5%e6%b1%a0%e5%85%85%e7%94%b5%e5%99%a8%e5%8e%9f%e7%90%86%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"http:\/\/www.ace-pow.com\/archives\/14410","title":{"rendered":"\u5355\u9897\u9502\u7535\u6c60\u5145\u7535\u5668\u539f\u7406\u4ecb\u7ecd"},"content":{"rendered":"\n
\u73b0\u5728\u7684\u624b\u673a\u90fd\u91c7\u7528\u9502\u79bb\u5b50\u7535\u6c60<\/a>\u4f5c\u4e3a\u7535\u6e90\uff0c\u800c\u4e14\u662f\u5355\u9897\u9502\u7535\u82af<\/a>\uff0c\u7531\u4e8e\u6563\u70ed\u53ca\u7a7a\u95f4\u7684\u9650\u5236\uff0c\u8bbe\u8ba1\u5e08\u5fc5\u987b\u4ed4\u7ec6\u8003\u8651\u9009\u7528\u4f55\u79cd\u7c7b\u578b\u7684\u7535\u6c60\u5145\u7535\u5668\u539f\u7406\uff0c\u4ee5\u53ca\u8fd8\u9700\u8981\u54ea\u4e9b\u7279\u6027\u6765\u786e\u4fdd\u5bf9\u7535\u6c60\u8fdb\u884c\u5b89\u5168\u53ca\u7cbe\u786e\u7684\u5145\u7535\u3002<\/p>\n\n\n\n<\/figure><\/div>\n\n\n\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\u7684\u4e00\u4e2a\u660e\u663e\u8d8b\u52bf\u662f\u5c01\u88c5\u5c3a\u5bf8\u7ee7\u7eed\u51cf\u5c0f\u3002\u4f46\u503c\u5f97\u5173\u6ce8\u7684\u662f\u5728\u5145\u7535\u5468\u671f(\u5c24\u5176\u5728\u9ad8\u7535\u6d41\u9636\u6bb5)\u51b7\u5374IC\u6240\u9700\u7684\u677f\u7a7a\u95f4\u6216\u901a\u98ce\u6761\u4ef6\u3002\u5145\u7535\u5668\u7684\u529f\u8017\u4f1a\u4f7fIC\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0a\u5347\u3002\u52a0\u4e0a\u73af\u5883\u6e29\u5ea6\uff0c\u5b83\u4f1a\u8fbe\u5230\u8db3\u591f\u9ad8\u7684\u6c34\u5e73\uff0c\u4f7fIC\u8fc7\u70ed\u5e76\u964d\u4f4e\u7535\u8def\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u5982\u679c\u8fc7\u70ed\uff0c\u8bb8\u591a\u5145\u7535\u5668\u4f1a\u505c\u6b62\u5145\u7535\u5468\u671f\uff0c\u53ea\u6709\u5f53\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0b\u964d\u540e\u624d\u6062\u590d\u5de5\u4f5c\u3002\u5982\u679c\u8fd9\u79cd\u9ad8\u6e29\u6301\u7eed\u5b58\u5728\uff0c\u90a3\u4e48 \u5145\u7535\u5668\u201c\u505c\u6b62\u548c\u5f00\u59cb\u201d\u7684\u53cd\u590d\u5faa\u73af\u4e5f\u5c06\u7ee7\u7eed\u53d1\u751f\uff0c\u4ece\u800c\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u3002\u4e3a\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u7528\u6237\u53ea\u80fd\u9009\u62e9\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u6765\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u6216\u589e\u5927\u677f\u9762\u79ef\u6765\u6563\u70ed\u3002\u56e0\u6b64\uff0c\u7531\u4e8e\u589e\u52a0\u4e86PCB\u6563\u70ed\u9762\u79ef\u53ca\u70ed\u4fdd\u62a4\u6750\u6599\uff0c\u6574\u4e2a\u7cfb\u7edf\u6210\u672c\u4e5f\u5c06\u4e0a\u5347\u3002<\/p>\n\n\n\n\u5bf9\u6b64\u95ee\u9898\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u3002\u9996\u5148\uff0c\u9700\u8981\u4e00\u79cd\u667a\u80fd\u7684\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\uff0c\u5b83\u4e0d\u5fc5\u4e3a\u62c5\u5fc3\u6563\u70ed\u800c\u727a\u7272PCB\u9762\u79ef\uff0c\u5e76\u91c7\u7528\u4e00\u79cd\u5c0f\u578b\u7684\u70ed\u589e\u5f3a\u5c01\u88c5\uff0c\u5141\u8bb8\u5b83\u76d1\u89c6\u81ea\u5df1\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4ee5\u9632\u6b62\u8fc7\u70ed\u3002\u5982\u679c\u8fbe\u5230\u9884\u8bbe\u7684\u6e29\u5ea6\u9608\u503c\uff0c\u5145\u7535\u5668\u80fd\u81ea\u52a8\u51cf\u5c11\u5145\u7535\u7535\u6d41\u4ee5\u9650\u5236\u529f\u8017\uff0c\u4ece\u800c\u4f7f\u82af\u7247\u6e29\u5ea6\u4fdd\u6301\u5728\u5b89\u5168\u6c34\u5e73\u3002\u7b2c\u4e8c\u79cd\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528\u4e00\u79cd\u5373\u4f7f\u5145\u7535\u7535\u6d41\u5f88\u9ad8\u65f6\u4e5f\u51e0\u4e4e\u4e0d\u53d1\u70ed\u7684\u5145\u7535\u5668\u3002\u8fd9\u8981\u6c42\u4f7f\u7528\u8109\u51b2\u5145\u7535\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u5b8c\u5168\u4e0d\u540c\u4e8e\u7ebf\u6027\u5145\u7535\u5668\u7684\u6280\u672f\u3002\u8109\u51b2\u5145\u7535\u5668\u4f9d\u9760\u7ecf\u8fc7\u826f\u597d\u8c03\u8282\u4e14\u7535\u6d41\u53d7\u9650\u7684\u5899\u4e0a\u9002\u914d\u5668\u6765\u5145\u7535\u3002<\/p>\n\n\n\n\u65b9\u6848\u4e00 \uff1a LTC4059A\u7ebf\u6027\u7535\u6c60\u5145\u7535\u5668<\/p>\n\n\n\nLTC4059A\u662f\u4e00\u6b3e\u7528\u4e8e\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7ebf\u6027\u5145\u7535\u5668\uff0c\u5b83\u65e0\u9700\u4f7f\u7528\u4e09\u4e2a\u5206\u7acb\u529f\u7387\u5668\u4ef6\uff0c\u53ef\u5feb\u901f\u5145\u7535\u800c\u4e0d\u7528\u62c5\u5fc3\u7cfb\u7edf\u8fc7\u70ed\u3002\u76d1\u89c6\u5668\u8d1f\u8d23\u62a5\u544a\u5145\u7535\u7535\u6d41\u503c\uff0c\u5e76\u6307\u793a\u5145\u7535\u5668\u662f\u4f55\u65f6\u4e0e\u8f93\u5165\u7535\u6e90\u8fde\u63a5\u7684\u3002\u5b83\u91c7\u7528\u5c3d\u53ef\u80fd\u5c0f\u7684\u5c01\u88c5\u4f46\u6ca1\u6709\u727a\u7272\u6563\u70ed\u6027\u80fd\u3002\u6574\u4e2a\u65b9\u6848\u4ec5\u9700\u4e24\u4e2a\u5206\u7acb\u5668\u4ef6(\u8f93\u5165\u7535\u5bb9\u5668\u548c\u4e00\u4e2a\u5145\u7535\u7535\u6d41\u7f16\u7a0b\u7535\u963b)\uff0c\u5360\u4f4d\u9762\u79ef\u4e3a2.5mm\u00d72.7mm\u3002 LTC4059A\u91c7\u75282mm\u00d72mm DFN\u5c01\u88c5\uff0c\u5360\u4f4d\u9762\u79ef\u53ea\u6709SOT-23\u5c01\u88c5\u7684\u4e00\u534a\uff0c\u5e76\u80fd\u63d0\u4f9b\u5927\u7ea660\u2103\/W\u7684\u4f4e\u70ed\u963b\uff0c\u4ee5\u63d0\u9ad8\u6563\u70ed\u6548\u7387\u3002\u901a\u8fc7\u9002\u5f53\u7684PCB\u5e03\u5c40\u53ca\u6563\u70ed\u8bbe\u8ba1\uff0cLTC4059A\u53ef\u4ee5\u5728\u8f93\u5165\u7535\u538b\u4e3a5V\u7684\u60c5\u51b5\u4e0b\u4ee5\u6700\u9ad8900mA\u7684\u7535\u6d41\u5bf9\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u5b89\u5168\u5145\u7535\u3002\u6b64\u5916\uff0c\u8bbe\u8ba1\u65f6\u65e0\u9700\u8003\u8651\u6700\u574f\u60c5\u51b5\u4e0b\u7684\u529f\u8017\uff0c\u56e0\u4e3aLTC4059A\u91c7\u7528\u4e86\u4e13\u5229\u7684\u70ed\u7ba1\u7406\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u9ad8\u529f\u7387\u6761\u4ef6(\u5982\u73af\u5883\u6e29\u5ea6\u8fc7\u9ad8)\u4e0b\u81ea\u52a8\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u3002<\/p>\n\n\n\n\u65b9\u6848\u4e8c \uff1a\u5e26\u8fc7\u6d41\u4fdd\u62a4\u529f\u80fd\u7684LTC4052\u8109\u51b2\u5145\u7535\u5668<\/p>\n\n\n\nLTC4052\u662f\u4e00\u6b3e\u5168\u96c6\u6210\u7684\u8109\u51b2\u5145\u7535\u5668\uff0c\u7528\u4e8e\u5355\u82824.2V\u9502\u79bb\u5b50\/\u9502\u805a\u5408\u7269\u7535\u6c60\u3002\u5f53\u8f93\u5165\u7535\u538b\u4e3a5.25V\u5e76\u4ee50.8A\u7535\u6d41\u8fdb\u884c\u5feb\u901f\u5145\u7535\u65f6\uff0cLTC4052\u7684\u529f\u8017\u5927\u7ea6\u4e3a280mW\uff0c\u800c\u7ebf\u6027\u5145\u7535\u5668\u89e3\u51b3\u65b9\u6848\u7684\u529f\u8017\u5219\u9ad8\u8fbe1.8W\u3002\u4e0e\u91c7\u7528\u7535\u611f\u6765\u83b7\u5f97\u9ad8\u6548\u7387\u548c\u4f4e\u6563\u70ed\u7684\u5f00\u5173\u5145\u7535\u5668\u4e0d\u540c\uff0cLTC4052\u91c7\u7528\u65e0\u7535\u611f\u8bbe\u8ba1\u3002\u5229\u7528LTC4052\u8bbe\u8ba1\u7684700mA\u81f32A\u9502\u79bb\u5b50\/\u9502\u805a\u5408\u7269\u7535\u6c60\u5145\u7535\u5668\u7535\u8def\u4ec5\u536070mm2 \u7684\u9762\u79ef \uff0c\u4e14\u9ad8\u5ea6\u4f4e\u4e8e1.7mm\u3002\u901a\u8fc7\u5c06\u529f\u8017\u51cf\u81f3\u6700\u4f4e\u6c34\u5e73\uff0cLTC4052\u53ef\u653e\u5bbd\u7ec8\u7aef\u8bbe\u5907\u5bf9\u70ed\u8bbe\u8ba1\u7684\u8981\u6c42\uff0c\u5141\u8bb8\u91c7\u7528\u66f4\u5c0f\u7684\u5c01\u88c5\u3001\u66f4\u5c0f\u7684\u6563\u70ed\u6c14\u6d41\u4ee5\u53ca\u66f4\u5c0f\u7684PCB\u9762\u79ef\uff0c\u800c\u4e14\u80fd\u6d88\u9664\u70ed\u70b9\uff0c\u4ece\u800c\u65e0\u9700\u4f7f\u7528\u6563\u70ed\u7247\u6216\u98ce\u6247\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u73b0\u5728\u7684\u624b\u673a\u90fd\u91c7\u7528\u9502\u79bb\u5b50\u7535\u6c60\u4f5c\u4e3a\u7535\u6e90\uff0c\u800c\u4e14\u662f\u5355\u9897\u9502\u7535\u82af\uff0c\u7531\u4e8e\u6563\u70ed\u53ca\u7a7a\u95f4\u7684\u9650\u5236\uff0c\u8bbe\u8ba1\u5e08\u5fc5\u987b\u4ed4\u7ec6\u8003\u8651\u9009\u7528\u4f55\u79cd\u7c7b\u578b\u7684\u7535\u6c60\u5145\u7535\u5668\u539f\u7406\uff0c\u4ee5\u53ca\u8fd8\u9700\u8981\u54ea\u4e9b\u7279\u6027\u6765\u786e\u4fdd\u5bf9\u7535\u6c60\u8fdb\u884c\u5b89\u5168\u53ca\u7cbe\u786e\u7684\u5145\u7535\u3002 \u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\u7684\u4e00\u4e2a\u660e\u663e\u8d8b\u52bf\u662f\u5c01\u88c5\u5c3a\u5bf8\u7ee7\u7eed\u51cf\u5c0f\u3002\u4f46\u503c\u5f97\u5173\u6ce8\u7684\u662f\u5728\u5145\u7535\u5468\u671f(\u5c24\u5176\u5728\u9ad8\u7535\u6d41\u9636\u6bb5)\u51b7\u5374IC\u6240\u9700\u7684\u677f\u7a7a\u95f4\u6216\u901a\u98ce\u6761\u4ef6\u3002\u5145\u7535\u5668\u7684\u529f\u8017\u4f1a\u4f7fIC\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0a\u5347\u3002\u52a0\u4e0a\u73af\u5883\u6e29\u5ea6\uff0c\u5b83\u4f1a\u8fbe\u5230\u8db3\u591f\u9ad8\u7684\u6c34\u5e73\uff0c\u4f7fIC\u8fc7\u70ed\u5e76\u964d\u4f4e\u7535\u8def\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u5982\u679c\u8fc7\u70ed\uff0c\u8bb8\u591a\u5145\u7535\u5668\u4f1a\u505c\u6b62\u5145\u7535\u5468\u671f\uff0c\u53ea\u6709\u5f53\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0b\u964d\u540e\u624d\u6062\u590d\u5de5\u4f5c\u3002\u5982\u679c\u8fd9\u79cd\u9ad8\u6e29\u6301\u7eed\u5b58\u5728\uff0c\u90a3\u4e48 \u5145\u7535\u5668\u201c\u505c\u6b62\u548c\u5f00\u59cb\u201d\u7684\u53cd\u590d\u5faa\u73af\u4e5f\u5c06\u7ee7\u7eed\u53d1\u751f\uff0c\u4ece\u800c\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u3002\u4e3a\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u7528\u6237\u53ea\u80fd\u9009\u62e9\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u6765\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u6216\u589e\u5927\u677f\u9762\u79ef\u6765\u6563\u70ed\u3002\u56e0\u6b64\uff0c\u7531\u4e8e\u589e\u52a0\u4e86PCB\u6563\u70ed\u9762\u79ef\u53ca\u70ed\u4fdd\u62a4\u6750\u6599\uff0c\u6574\u4e2a\u7cfb\u7edf\u6210\u672c\u4e5f\u5c06\u4e0a\u5347\u3002 \u5bf9\u6b64\u95ee\u9898\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u3002\u9996\u5148\uff0c\u9700\u8981\u4e00\u79cd\u667a\u80fd\u7684\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\uff0c\u5b83\u4e0d\u5fc5\u4e3a\u62c5\u5fc3\u6563\u70ed\u800c\u727a\u7272PCB\u9762\u79ef\uff0c\u5e76\u91c7\u7528\u4e00\u79cd\u5c0f\u578b\u7684\u70ed\u589e\u5f3a\u5c01\u88c5\uff0c\u5141\u8bb8\u5b83\u76d1\u89c6\u81ea\u5df1\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4ee5\u9632\u6b62\u8fc7\u70ed\u3002\u5982\u679c\u8fbe\u5230\u9884\u8bbe\u7684\u6e29\u5ea6\u9608\u503c\uff0c\u5145\u7535\u5668\u80fd\u81ea\u52a8\u51cf\u5c11\u5145\u7535\u7535\u6d41\u4ee5\u9650\u5236\u529f\u8017\uff0c\u4ece\u800c\u4f7f\u82af\u7247\u6e29\u5ea6\u4fdd\u6301\u5728\u5b89\u5168\u6c34\u5e73\u3002\u7b2c\u4e8c\u79cd\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528\u4e00\u79cd\u5373\u4f7f\u5145\u7535\u7535\u6d41\u5f88\u9ad8\u65f6\u4e5f\u51e0\u4e4e\u4e0d\u53d1\u70ed\u7684\u5145\u7535\u5668\u3002\u8fd9\u8981\u6c42\u4f7f\u7528\u8109\u51b2\u5145\u7535\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u5b8c\u5168\u4e0d\u540c\u4e8e\u7ebf\u6027\u5145\u7535\u5668\u7684\u6280\u672f\u3002\u8109\u51b2\u5145\u7535\u5668\u4f9d\u9760\u7ecf\u8fc7\u826f\u597d\u8c03\u8282\u4e14\u7535\u6d41\u53d7\u9650\u7684\u5899\u4e0a\u9002\u914d\u5668\u6765\u5145\u7535\u3002 \u65b9\u6848\u4e00 \uff1a LTC4059A\u7ebf\u6027\u7535\u6c60\u5145\u7535\u5668 LTC4059A\u662f\u4e00\u6b3e\u7528\u4e8e\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7ebf\u6027\u5145\u7535\u5668\uff0c\u5b83\u65e0\u9700\u4f7f\u7528\u4e09\u4e2a\u5206\u7acb\u529f\u7387\u5668\u4ef6\uff0c\u53ef\u5feb\u901f\u5145\u7535\u800c\u4e0d\u7528\u62c5\u5fc3\u7cfb\u7edf\u8fc7\u70ed\u3002\u76d1\u89c6\u5668\u8d1f\u8d23\u62a5\u544a\u5145\u7535\u7535\u6d41\u503c\uff0c\u5e76\u6307\u793a\u5145\u7535\u5668\u662f\u4f55\u65f6\u4e0e\u8f93\u5165\u7535\u6e90\u8fde\u63a5\u7684\u3002\u5b83\u91c7\u7528\u5c3d\u53ef\u80fd\u5c0f\u7684\u5c01\u88c5\u4f46\u6ca1\u6709\u727a […]<\/p>\n","protected":false},"author":3720,"featured_media":14411,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[24],"tags":[],"_links":{"self":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410"}],"collection":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/users\/3720"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/comments?post=14410"}],"version-history":[{"count":3,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410\/revisions"}],"predecessor-version":[{"id":22713,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410\/revisions\/22713"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/media\/14411"}],"wp:attachment":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/media?parent=14410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/categories?post=14410"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/tags?post=14410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\u7684\u4e00\u4e2a\u660e\u663e\u8d8b\u52bf\u662f\u5c01\u88c5\u5c3a\u5bf8\u7ee7\u7eed\u51cf\u5c0f\u3002\u4f46\u503c\u5f97\u5173\u6ce8\u7684\u662f\u5728\u5145\u7535\u5468\u671f(\u5c24\u5176\u5728\u9ad8\u7535\u6d41\u9636\u6bb5)\u51b7\u5374IC\u6240\u9700\u7684\u677f\u7a7a\u95f4\u6216\u901a\u98ce\u6761\u4ef6\u3002\u5145\u7535\u5668\u7684\u529f\u8017\u4f1a\u4f7fIC\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0a\u5347\u3002\u52a0\u4e0a\u73af\u5883\u6e29\u5ea6\uff0c\u5b83\u4f1a\u8fbe\u5230\u8db3\u591f\u9ad8\u7684\u6c34\u5e73\uff0c\u4f7fIC\u8fc7\u70ed\u5e76\u964d\u4f4e\u7535\u8def\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u5982\u679c\u8fc7\u70ed\uff0c\u8bb8\u591a\u5145\u7535\u5668\u4f1a\u505c\u6b62\u5145\u7535\u5468\u671f\uff0c\u53ea\u6709\u5f53\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0b\u964d\u540e\u624d\u6062\u590d\u5de5\u4f5c\u3002\u5982\u679c\u8fd9\u79cd\u9ad8\u6e29\u6301\u7eed\u5b58\u5728\uff0c\u90a3\u4e48 \u5145\u7535\u5668\u201c\u505c\u6b62\u548c\u5f00\u59cb\u201d\u7684\u53cd\u590d\u5faa\u73af\u4e5f\u5c06\u7ee7\u7eed\u53d1\u751f\uff0c\u4ece\u800c\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u3002\u4e3a\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u7528\u6237\u53ea\u80fd\u9009\u62e9\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u6765\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u6216\u589e\u5927\u677f\u9762\u79ef\u6765\u6563\u70ed\u3002\u56e0\u6b64\uff0c\u7531\u4e8e\u589e\u52a0\u4e86PCB\u6563\u70ed\u9762\u79ef\u53ca\u70ed\u4fdd\u62a4\u6750\u6599\uff0c\u6574\u4e2a\u7cfb\u7edf\u6210\u672c\u4e5f\u5c06\u4e0a\u5347\u3002<\/p>\n\n\n\n
\u5bf9\u6b64\u95ee\u9898\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u3002\u9996\u5148\uff0c\u9700\u8981\u4e00\u79cd\u667a\u80fd\u7684\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\uff0c\u5b83\u4e0d\u5fc5\u4e3a\u62c5\u5fc3\u6563\u70ed\u800c\u727a\u7272PCB\u9762\u79ef\uff0c\u5e76\u91c7\u7528\u4e00\u79cd\u5c0f\u578b\u7684\u70ed\u589e\u5f3a\u5c01\u88c5\uff0c\u5141\u8bb8\u5b83\u76d1\u89c6\u81ea\u5df1\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4ee5\u9632\u6b62\u8fc7\u70ed\u3002\u5982\u679c\u8fbe\u5230\u9884\u8bbe\u7684\u6e29\u5ea6\u9608\u503c\uff0c\u5145\u7535\u5668\u80fd\u81ea\u52a8\u51cf\u5c11\u5145\u7535\u7535\u6d41\u4ee5\u9650\u5236\u529f\u8017\uff0c\u4ece\u800c\u4f7f\u82af\u7247\u6e29\u5ea6\u4fdd\u6301\u5728\u5b89\u5168\u6c34\u5e73\u3002\u7b2c\u4e8c\u79cd\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528\u4e00\u79cd\u5373\u4f7f\u5145\u7535\u7535\u6d41\u5f88\u9ad8\u65f6\u4e5f\u51e0\u4e4e\u4e0d\u53d1\u70ed\u7684\u5145\u7535\u5668\u3002\u8fd9\u8981\u6c42\u4f7f\u7528\u8109\u51b2\u5145\u7535\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u5b8c\u5168\u4e0d\u540c\u4e8e\u7ebf\u6027\u5145\u7535\u5668\u7684\u6280\u672f\u3002\u8109\u51b2\u5145\u7535\u5668\u4f9d\u9760\u7ecf\u8fc7\u826f\u597d\u8c03\u8282\u4e14\u7535\u6d41\u53d7\u9650\u7684\u5899\u4e0a\u9002\u914d\u5668\u6765\u5145\u7535\u3002<\/p>\n\n\n\n
\u65b9\u6848\u4e00 \uff1a LTC4059A\u7ebf\u6027\u7535\u6c60\u5145\u7535\u5668<\/p>\n\n\n\n
LTC4059A\u662f\u4e00\u6b3e\u7528\u4e8e\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7ebf\u6027\u5145\u7535\u5668\uff0c\u5b83\u65e0\u9700\u4f7f\u7528\u4e09\u4e2a\u5206\u7acb\u529f\u7387\u5668\u4ef6\uff0c\u53ef\u5feb\u901f\u5145\u7535\u800c\u4e0d\u7528\u62c5\u5fc3\u7cfb\u7edf\u8fc7\u70ed\u3002\u76d1\u89c6\u5668\u8d1f\u8d23\u62a5\u544a\u5145\u7535\u7535\u6d41\u503c\uff0c\u5e76\u6307\u793a\u5145\u7535\u5668\u662f\u4f55\u65f6\u4e0e\u8f93\u5165\u7535\u6e90\u8fde\u63a5\u7684\u3002\u5b83\u91c7\u7528\u5c3d\u53ef\u80fd\u5c0f\u7684\u5c01\u88c5\u4f46\u6ca1\u6709\u727a\u7272\u6563\u70ed\u6027\u80fd\u3002\u6574\u4e2a\u65b9\u6848\u4ec5\u9700\u4e24\u4e2a\u5206\u7acb\u5668\u4ef6(\u8f93\u5165\u7535\u5bb9\u5668\u548c\u4e00\u4e2a\u5145\u7535\u7535\u6d41\u7f16\u7a0b\u7535\u963b)\uff0c\u5360\u4f4d\u9762\u79ef\u4e3a2.5mm\u00d72.7mm\u3002 LTC4059A\u91c7\u75282mm\u00d72mm DFN\u5c01\u88c5\uff0c\u5360\u4f4d\u9762\u79ef\u53ea\u6709SOT-23\u5c01\u88c5\u7684\u4e00\u534a\uff0c\u5e76\u80fd\u63d0\u4f9b\u5927\u7ea660\u2103\/W\u7684\u4f4e\u70ed\u963b\uff0c\u4ee5\u63d0\u9ad8\u6563\u70ed\u6548\u7387\u3002\u901a\u8fc7\u9002\u5f53\u7684PCB\u5e03\u5c40\u53ca\u6563\u70ed\u8bbe\u8ba1\uff0cLTC4059A\u53ef\u4ee5\u5728\u8f93\u5165\u7535\u538b\u4e3a5V\u7684\u60c5\u51b5\u4e0b\u4ee5\u6700\u9ad8900mA\u7684\u7535\u6d41\u5bf9\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u5b89\u5168\u5145\u7535\u3002\u6b64\u5916\uff0c\u8bbe\u8ba1\u65f6\u65e0\u9700\u8003\u8651\u6700\u574f\u60c5\u51b5\u4e0b\u7684\u529f\u8017\uff0c\u56e0\u4e3aLTC4059A\u91c7\u7528\u4e86\u4e13\u5229\u7684\u70ed\u7ba1\u7406\u6280\u672f\uff0c\u53ef\u4ee5\u5728\u9ad8\u529f\u7387\u6761\u4ef6(\u5982\u73af\u5883\u6e29\u5ea6\u8fc7\u9ad8)\u4e0b\u81ea\u52a8\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u3002<\/p>\n\n\n\n
\u65b9\u6848\u4e8c \uff1a\u5e26\u8fc7\u6d41\u4fdd\u62a4\u529f\u80fd\u7684LTC4052\u8109\u51b2\u5145\u7535\u5668<\/p>\n\n\n\n
LTC4052\u662f\u4e00\u6b3e\u5168\u96c6\u6210\u7684\u8109\u51b2\u5145\u7535\u5668\uff0c\u7528\u4e8e\u5355\u82824.2V\u9502\u79bb\u5b50\/\u9502\u805a\u5408\u7269\u7535\u6c60\u3002\u5f53\u8f93\u5165\u7535\u538b\u4e3a5.25V\u5e76\u4ee50.8A\u7535\u6d41\u8fdb\u884c\u5feb\u901f\u5145\u7535\u65f6\uff0cLTC4052\u7684\u529f\u8017\u5927\u7ea6\u4e3a280mW\uff0c\u800c\u7ebf\u6027\u5145\u7535\u5668\u89e3\u51b3\u65b9\u6848\u7684\u529f\u8017\u5219\u9ad8\u8fbe1.8W\u3002\u4e0e\u91c7\u7528\u7535\u611f\u6765\u83b7\u5f97\u9ad8\u6548\u7387\u548c\u4f4e\u6563\u70ed\u7684\u5f00\u5173\u5145\u7535\u5668\u4e0d\u540c\uff0cLTC4052\u91c7\u7528\u65e0\u7535\u611f\u8bbe\u8ba1\u3002\u5229\u7528LTC4052\u8bbe\u8ba1\u7684700mA\u81f32A\u9502\u79bb\u5b50\/\u9502\u805a\u5408\u7269\u7535\u6c60\u5145\u7535\u5668\u7535\u8def\u4ec5\u536070mm2 \u7684\u9762\u79ef \uff0c\u4e14\u9ad8\u5ea6\u4f4e\u4e8e1.7mm\u3002\u901a\u8fc7\u5c06\u529f\u8017\u51cf\u81f3\u6700\u4f4e\u6c34\u5e73\uff0cLTC4052\u53ef\u653e\u5bbd\u7ec8\u7aef\u8bbe\u5907\u5bf9\u70ed\u8bbe\u8ba1\u7684\u8981\u6c42\uff0c\u5141\u8bb8\u91c7\u7528\u66f4\u5c0f\u7684\u5c01\u88c5\u3001\u66f4\u5c0f\u7684\u6563\u70ed\u6c14\u6d41\u4ee5\u53ca\u66f4\u5c0f\u7684PCB\u9762\u79ef\uff0c\u800c\u4e14\u80fd\u6d88\u9664\u70ed\u70b9\uff0c\u4ece\u800c\u65e0\u9700\u4f7f\u7528\u6563\u70ed\u7247\u6216\u98ce\u6247\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u73b0\u5728\u7684\u624b\u673a\u90fd\u91c7\u7528\u9502\u79bb\u5b50\u7535\u6c60\u4f5c\u4e3a\u7535\u6e90\uff0c\u800c\u4e14\u662f\u5355\u9897\u9502\u7535\u82af\uff0c\u7531\u4e8e\u6563\u70ed\u53ca\u7a7a\u95f4\u7684\u9650\u5236\uff0c\u8bbe\u8ba1\u5e08\u5fc5\u987b\u4ed4\u7ec6\u8003\u8651\u9009\u7528\u4f55\u79cd\u7c7b\u578b\u7684\u7535\u6c60\u5145\u7535\u5668\u539f\u7406\uff0c\u4ee5\u53ca\u8fd8\u9700\u8981\u54ea\u4e9b\u7279\u6027\u6765\u786e\u4fdd\u5bf9\u7535\u6c60\u8fdb\u884c\u5b89\u5168\u53ca\u7cbe\u786e\u7684\u5145\u7535\u3002 \u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\u7684\u4e00\u4e2a\u660e\u663e\u8d8b\u52bf\u662f\u5c01\u88c5\u5c3a\u5bf8\u7ee7\u7eed\u51cf\u5c0f\u3002\u4f46\u503c\u5f97\u5173\u6ce8\u7684\u662f\u5728\u5145\u7535\u5468\u671f(\u5c24\u5176\u5728\u9ad8\u7535\u6d41\u9636\u6bb5)\u51b7\u5374IC\u6240\u9700\u7684\u677f\u7a7a\u95f4\u6216\u901a\u98ce\u6761\u4ef6\u3002\u5145\u7535\u5668\u7684\u529f\u8017\u4f1a\u4f7fIC\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0a\u5347\u3002\u52a0\u4e0a\u73af\u5883\u6e29\u5ea6\uff0c\u5b83\u4f1a\u8fbe\u5230\u8db3\u591f\u9ad8\u7684\u6c34\u5e73\uff0c\u4f7fIC\u8fc7\u70ed\u5e76\u964d\u4f4e\u7535\u8def\u53ef\u9760\u6027\u3002\u6b64\u5916\uff0c\u5982\u679c\u8fc7\u70ed\uff0c\u8bb8\u591a\u5145\u7535\u5668\u4f1a\u505c\u6b62\u5145\u7535\u5468\u671f\uff0c\u53ea\u6709\u5f53\u63a5\u5408\u90e8\u6e29\u5ea6\u4e0b\u964d\u540e\u624d\u6062\u590d\u5de5\u4f5c\u3002\u5982\u679c\u8fd9\u79cd\u9ad8\u6e29\u6301\u7eed\u5b58\u5728\uff0c\u90a3\u4e48 \u5145\u7535\u5668\u201c\u505c\u6b62\u548c\u5f00\u59cb\u201d\u7684\u53cd\u590d\u5faa\u73af\u4e5f\u5c06\u7ee7\u7eed\u53d1\u751f\uff0c\u4ece\u800c\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u3002\u4e3a\u51cf\u5c11\u8fd9\u4e9b\u98ce\u9669\uff0c\u7528\u6237\u53ea\u80fd\u9009\u62e9\u51cf\u5c0f\u5145\u7535\u7535\u6d41\u6765\u5ef6\u957f\u5145\u7535\u65f6\u95f4\u6216\u589e\u5927\u677f\u9762\u79ef\u6765\u6563\u70ed\u3002\u56e0\u6b64\uff0c\u7531\u4e8e\u589e\u52a0\u4e86PCB\u6563\u70ed\u9762\u79ef\u53ca\u70ed\u4fdd\u62a4\u6750\u6599\uff0c\u6574\u4e2a\u7cfb\u7edf\u6210\u672c\u4e5f\u5c06\u4e0a\u5347\u3002 \u5bf9\u6b64\u95ee\u9898\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6848\u3002\u9996\u5148\uff0c\u9700\u8981\u4e00\u79cd\u667a\u80fd\u7684\u7ebf\u6027\u9502\u79bb\u5b50\u7535\u6c60\u5145\u7535\u5668\uff0c\u5b83\u4e0d\u5fc5\u4e3a\u62c5\u5fc3\u6563\u70ed\u800c\u727a\u7272PCB\u9762\u79ef\uff0c\u5e76\u91c7\u7528\u4e00\u79cd\u5c0f\u578b\u7684\u70ed\u589e\u5f3a\u5c01\u88c5\uff0c\u5141\u8bb8\u5b83\u76d1\u89c6\u81ea\u5df1\u7684\u63a5\u5408\u90e8\u6e29\u5ea6\u4ee5\u9632\u6b62\u8fc7\u70ed\u3002\u5982\u679c\u8fbe\u5230\u9884\u8bbe\u7684\u6e29\u5ea6\u9608\u503c\uff0c\u5145\u7535\u5668\u80fd\u81ea\u52a8\u51cf\u5c11\u5145\u7535\u7535\u6d41\u4ee5\u9650\u5236\u529f\u8017\uff0c\u4ece\u800c\u4f7f\u82af\u7247\u6e29\u5ea6\u4fdd\u6301\u5728\u5b89\u5168\u6c34\u5e73\u3002\u7b2c\u4e8c\u79cd\u89e3\u51b3\u65b9\u6848\u662f\u4f7f\u7528\u4e00\u79cd\u5373\u4f7f\u5145\u7535\u7535\u6d41\u5f88\u9ad8\u65f6\u4e5f\u51e0\u4e4e\u4e0d\u53d1\u70ed\u7684\u5145\u7535\u5668\u3002\u8fd9\u8981\u6c42\u4f7f\u7528\u8109\u51b2\u5145\u7535\u5668\uff0c\u5b83\u662f\u4e00\u79cd\u5b8c\u5168\u4e0d\u540c\u4e8e\u7ebf\u6027\u5145\u7535\u5668\u7684\u6280\u672f\u3002\u8109\u51b2\u5145\u7535\u5668\u4f9d\u9760\u7ecf\u8fc7\u826f\u597d\u8c03\u8282\u4e14\u7535\u6d41\u53d7\u9650\u7684\u5899\u4e0a\u9002\u914d\u5668\u6765\u5145\u7535\u3002 \u65b9\u6848\u4e00 \uff1a LTC4059A\u7ebf\u6027\u7535\u6c60\u5145\u7535\u5668 LTC4059A\u662f\u4e00\u6b3e\u7528\u4e8e\u5355\u8282\u9502\u79bb\u5b50\u7535\u6c60\u7684\u7ebf\u6027\u5145\u7535\u5668\uff0c\u5b83\u65e0\u9700\u4f7f\u7528\u4e09\u4e2a\u5206\u7acb\u529f\u7387\u5668\u4ef6\uff0c\u53ef\u5feb\u901f\u5145\u7535\u800c\u4e0d\u7528\u62c5\u5fc3\u7cfb\u7edf\u8fc7\u70ed\u3002\u76d1\u89c6\u5668\u8d1f\u8d23\u62a5\u544a\u5145\u7535\u7535\u6d41\u503c\uff0c\u5e76\u6307\u793a\u5145\u7535\u5668\u662f\u4f55\u65f6\u4e0e\u8f93\u5165\u7535\u6e90\u8fde\u63a5\u7684\u3002\u5b83\u91c7\u7528\u5c3d\u53ef\u80fd\u5c0f\u7684\u5c01\u88c5\u4f46\u6ca1\u6709\u727a […]<\/p>\n","protected":false},"author":3720,"featured_media":14411,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[24],"tags":[],"_links":{"self":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410"}],"collection":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/users\/3720"}],"replies":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/comments?post=14410"}],"version-history":[{"count":3,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410\/revisions"}],"predecessor-version":[{"id":22713,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/posts\/14410\/revisions\/22713"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/media\/14411"}],"wp:attachment":[{"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/media?parent=14410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/categories?post=14410"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.ace-pow.com\/wp-json\/wp\/v2\/tags?post=14410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}