{"id":4825,"date":"2024-06-13T16:41:17","date_gmt":"2024-06-13T08:41:17","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4825"},"modified":"2024-08-14T11:08:30","modified_gmt":"2024-08-14T03:08:30","slug":"ec0065u","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/ec0065u\/","title":{"rendered":"\u96fe\u5316\u5668\u63a7\u5236\u82af\u7247SOT23-5 EC0065U"},"content":{"rendered":"
EC0065U\u96c6\u6210\u4e86\u54aa\u5934\u4f20\u611f\u68c0\u6d4b\uff0c\u652f\u6301\u54aa\u5934\u76f4\u63a5\u8f93\u5165\uff0c\u54aa\u5934\u68c0\u6d4b\u7ecf\u8fc7\u6297\u5e72\u6270\u5904\u7406\uff0c\u907f\u514d\u8bef\u89e6\u53d1\uff1b\u82af\u7247\u5185\u90e8\u96c6\u6210\u4e86MOSFET\u653e\u7535\u5f00\u5173\uff0c\u5438\u70df\u65f6\u96fe\u5316\u7247\u7684\u7535\u6d41\u53ef\u8d85\u8fc73.6A\uff0c\u53ef\u4ee5\u652f\u6301\u963b\u6297\u4f4e\u81f31.0\u6b27\u59c6\u7684\u53d1\u70ed\u4e1d\uff1b\u8be5\u82af\u7247\u5de5\u4f5c\u72b6\u6001\u7a33\u5b9a\uff0c\u5e76\u5e26\u6709\u53d1\u70ed\u4e1d\u77ed\u8def\u4fdd\u62a4\u529f\u80fd\uff0c\u5728\u8d1f\u8f7d\u7535\u963b\u5c0f\u4e8e0.5Ohm\u65f6\u8f93\u51fa\u622a\u6b62\uff1b\u7701\u7535\u6a21\u5f0f\u4e0b\u9759\u6001\u7535\u6d41\u53ea\u67092.2uA\uff08Typ.\uff09\uff0c\u800c\u540c\u65f6\u8be5\u82af\u7247\u5177\u6709\u53ef\u89c6\u5316\u7684 LED \u5de5\u4f5c\u6307\u793a\u529f\u80fd\uff0c\u6839\u636e\u4e0d\u540c\u7684\u5e94\u7528\u72b6\u6001\uff0c\u5728\u82af\u7247\u542f\u52a8\u3001\u5438\u70df\u65f6\u95f4\u3001\u7535\u538b\u68c0\u6d4b\u3001\u77ed\u8def\u4fdd\u62a4\u548c\u5145\u7535\u8fc7\u7a0b\u4e2d\u90fd\u6709\u53ef\u533a\u522b\u7684LED\u6307\u793a\u3002\u5916\u56f4\u5e94\u7528\u7535\u8def\u7b80\u5355\uff0c\u52a0\u5de5\u65b9\u4fbf\uff1b\u91c7\u7528SOT23-5\u5c01\u88c5\uff0c\u4f53\u79ef\u5c0f\uff1b\u5916\u56f4\u5143\u4ef6\u5c11\uff0c\u53ef\u91c7\u75281\u9897LED\u706f\u548c\u4e00\u9897\u7535\u5bb9\uff0c\u7cfb\u7edf\u6210\u672c\u4f4e\u3002<\/p>\n
1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n 2\u3001\u4ea7\u54c1\u7279\u6027<\/b><\/strong><\/p>\n 3\u3001\u5178\u578b\u5e94\u7528\u7535\u8def\u56fe<\/strong><\/p>\n \u6ce8\uff1aPCB LAYOUT \u65f6\u7535\u5bb9 C1 \u5c3d\u91cf\u9760\u8fd1\u82af\u7247 BAT \u811a\uff0c\u82af\u7247 GND \u811a\u9644\u8fd1\u5c3d\u91cf\u52a0\u5927\u94fa\u94dc\u9762\u79ef\uff0c\u4ee5\u5229\u4e8e\u82af\u7247\u6563\u70ed\u3002<\/p>\n 4\u3001\u7ba1\u811a\u56fe\u53ca\u529f\u80fd\u8bf4\u660e<\/strong><\/p>\n 5\u3001\u529f\u80fd\u7279\u8272<\/b><\/strong><\/p>\n \uff081\uff09\u8d85\u4f4e\u7684\u9759\u6001\u5de5\u4f5c\u7535\u6d41(<5uA)<\/p>\n \uff082\uff09\u591a\u6a21\u5f0f\u5b89\u5168\u5145\u7535<\/p>\n \uff083\uff09LED \u5de5\u4f5c\u6307\u793a<\/p>\n \uff084\uff09\u4fdd\u62a4\u63a7\u5236\u6a21\u5757<\/p>\n\n\n
\n \u7b26\u53f7<\/strong><\/td>\n \u53c2\u6570<\/strong><\/td>\n \u6d4b\u8bd5\u6761\u4ef6<\/strong><\/td>\n \u6700\u5c0f\u503c<\/strong><\/td>\n \u5178\u578b\u503c<\/strong><\/td>\n \u6700\u5927\u503c<\/strong><\/td>\n \u5355\u4f4d<\/strong><\/td>\n<\/tr>\n \n VBAT<\/td>\n \u5de5\u4f5c\u7535\u538b<\/td>\n <\/td>\n 3.05<\/td>\n –<\/td>\n 4.3<\/td>\n V<\/td>\n<\/tr>\n \n Vuvlo<\/td>\n \u4f4e\u538b\u68c0\u6d4b\u9608\u503c<\/td>\n <\/td>\n 2.95<\/td>\n 3.05<\/td>\n 3.15<\/td>\n V<\/td>\n<\/tr>\n \n Iq<\/td>\n \u9759\u6001\u7535\u6d41<\/td>\n \u7701\u7535\u6a21\u5f0f<\/td>\n <\/td>\n 2.2<\/td>\n 5<\/td>\n uA<\/td>\n<\/tr>\n \n Rdson<\/td>\n \u5f00\u5173\u7ba1\u5bfc\u901a\u963b\u6297<\/td>\n IAT=1A<\/td>\n –<\/td>\n 75<\/td>\n –<\/td>\n m\u03a9<\/td>\n<\/tr>\n \n Iled<\/td>\n LED \u8f93\u51fa\u7535\u6d41<\/td>\n <\/td>\n –<\/td>\n 5<\/td>\n –<\/td>\n mA<\/td>\n<\/tr>\n \n RS<\/td>\n \u77ed\u8def\u4fdd\u62a4\u9608\u503c<\/td>\n <\/td>\n –<\/td>\n 0.5<\/td>\n –<\/td>\n \u03a9<\/td>\n<\/tr>\n \n VAT<\/td>\n \u6052\u5b9a\u5e73\u5747\u503c\u7535\u538b\u8f93\u51fa<\/td>\n VBAT=4.2V, IAT=1A<\/td>\n –<\/td>\n 3.60<\/td>\n –<\/td>\n V<\/td>\n<\/tr>\n \n Rload<\/td>\n \u8f93\u51fa\u6700\u5927\u5e26\u8f7d\u80fd\u529b<\/td>\n <\/td>\n 1.0<\/td>\n –<\/td>\n –<\/td>\n \u03a9<\/td>\n<\/tr>\n \n Iocp<\/td>\n \u8fc7\u6d41\u4fdd\u62a4<\/td>\n <\/td>\n –<\/td>\n 5<\/td>\n –<\/td>\n A<\/td>\n<\/tr>\n \n Dmin<\/td>\n \u6700\u5c0f\u5bfc\u901a\u5360\u7a7a\u6bd4<\/td>\n VBAT=4.2V<\/td>\n <\/td>\n 86<\/td>\n <\/td>\n %<\/td>\n<\/tr>\n \n Tsd<\/td>\n \u8fc7\u70ed\u4fdd\u62a4\u9608\u503c<\/td>\n <\/td>\n –<\/td>\n 150<\/td>\n –<\/td>\n \u2103<\/td>\n<\/tr>\n \n TSMOKE<\/td>\n \u5438\u70df\u8d85\u65f6<\/td>\n <\/td>\n –<\/td>\n 10<\/td>\n –<\/td>\n S<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
<\/p>\n
\n\n
\n \u5f15\u811a\u56fe<\/strong><\/td>\n \u5f15\u811a\u540d<\/strong><\/td>\n \u5f15\u811a\u53f7<\/strong><\/td>\n \u5f15\u811a\u529f\u80fd<\/strong><\/td>\n<\/tr>\n \n \n SW<\/td>\n 1<\/td>\n \u5438\u70df\u68c0\u6d4b\uff0c\u63a5\u54aa\u5934\u4f20\u611f\u5668<\/td>\n<\/tr>\n \n GND<\/td>\n 2<\/td>\n \u82af\u7247\u5730<\/td>\n<\/tr>\n \n LED<\/td>\n 3<\/td>\n \u63a5\u6307\u793a\u706f<\/td>\n<\/tr>\n \n AT<\/td>\n 4<\/td>\n \u653e\u7535\u8f93\u51fa<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n