{"id":4740,"date":"2024-06-11T14:48:56","date_gmt":"2024-06-11T06:48:56","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4740"},"modified":"2024-09-29T17:46:28","modified_gmt":"2024-09-29T09:46:28","slug":"hx1117","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/hx1117\/","title":{"rendered":"18V 800mA\u4f4e\u538b\u5dee\u7535\u538b\u8c03\u8282\u5668HX1117"},"content":{"rendered":"
HX1117\u6709\u53ef\u8c03\u7248\u672c\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e24\u4e2a\u5916\u90e8\u7535\u963b\u5c06\u8f93\u51fa\u7535\u538b\u8bbe\u7f6e\u4e3a1.28V\u81f313.8V\u3002\u6b64\u5916\uff0c\u5b83\u53ef\u57285\u4e2a\u56fa\u5b9a\u7535\u538b\uff0c1.8 V\u30012.5 V\u30013.3 V\u548c5V\u3002HX1117\u63d0\u4f9b\u9650\u6d41\u548c\u70ed\u5173\u673a\u3002\u5b83\u7684\u7535\u8def\u5305\u62ec\u4e00\u4e2a\u9f50\u7eb3\u4fee\u526a\u5e26\u9699\u53c2\u8003\uff0c\u4ee5\u786e\u4fdd\u8f93\u51fa\u7535\u538b\u7cbe\u5ea6\u5728\u00b11%\u4ee5\u5185\u3002\u8f93\u51fa\u81f3\u5c11\u9700\u898110\u03bcF\u7535\u5bb9\u5668\uff0c\u4ee5\u63d0\u9ad8\u77ac\u6001\u54cd\u5e94\u548c\u7a33\u5b9a\u6027\u3002HX1117\u91c7\u7528TO252 \uff0cSOT223 \u548cSOT-89\u5c01\u88c5\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 <\/p>\n 4\u3001\u7ba1\u811a\u56fe\u53ca\u529f\u80fd\u8bf4\u660e<\/strong><\/p>\n <\/p>\n\n\n
\n \u53c2\u6570<\/strong><\/td>\n \u7b26\u53f7<\/strong><\/td>\n \u6d4b\u8bd5\u6761\u4ef6<\/strong><\/td>\n \u6700\u5c0f<\/strong><\/td>\n \u5178\u578b<\/strong><\/td>\n \u6700\u5927<\/strong><\/td>\n \u5355\u4f4d<\/strong><\/td>\n<\/tr>\n \n \u53c2\u8003\u7535\u538b\uff08\u53ef\u8c03\u7248\u672c\uff09<\/td>\n VREF<\/td>\n VIN-VOUT=2V, IOUT=10mA<\/td>\n 1.232<\/td>\n 1.25<\/td>\n 1.268<\/td>\n V<\/td>\n<\/tr>\n \n VIN-VOUT=1.4~10V, IOUT=10~800mA<\/td>\n 1.225<\/td>\n <\/td>\n 1.275<\/td>\n<\/tr>\n \n \u8f93\u51fa\u7535\u538b\uff08\u56fa\u5b9a\u7248\u672c\uff09<\/td>\n VOUT<\/td>\n VIN= VOUT +2V, IOUT=10mA<\/td>\n Vo*0.985<\/td>\n Vo<\/td>\n Vo*1.015<\/td>\n V<\/td>\n<\/tr>\n \n VOUT +2V Vo*0.98<\/td>\n <\/td>\n Vo*1.02<\/td>\n<\/tr>\n \n \u9759\u6001\u7535\u6d41<\/td>\n IQ<\/td>\n TJ = 25\u2103<\/td>\n <\/td>\n 2<\/td>\n <\/td>\n mA<\/td>\n<\/tr>\n \n TJ = 125\u2103<\/td>\n <\/td>\n <\/td>\n 5<\/td>\n<\/tr>\n \n \u56de\u52a8\u7535\u538b<\/td>\n VDROP<\/td>\n IOUT=100mA<\/td>\n <\/td>\n 1.2<\/td>\n <\/td>\n V<\/td>\n<\/tr>\n \n IOUT=500mA<\/td>\n <\/td>\n TBD<\/td>\n <\/td>\n<\/tr>\n \n IOUT=800mA<\/td>\n <\/td>\n TBD<\/td>\n <\/td>\n<\/tr>\n \n \u8109\u52a8\u6291\u5236<\/td>\n PSRR<\/td>\n f = 120Hz, VIN = VOUT +3V<\/td>\n <\/td>\n 75<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n \u8f93\u51fa\u566a\u58f0\u7535\u538b<\/td>\n VN<\/td>\n f = 10Hz to 100KHz<\/td>\n <\/td>\n 0.004<\/td>\n <\/td>\n %<\/td>\n<\/tr>\n \n \u8c03\u6574\u5f15\u811a\u7535\u6d41<\/td>\n IADJ<\/td>\n <\/td>\n <\/td>\n 60<\/td>\n 120<\/td>\n uA<\/td>\n<\/tr>\n \n \u70edSD<\/td>\n TSD<\/td>\n <\/td>\n <\/td>\n 150<\/td>\n <\/td>\n C<\/td>\n<\/tr>\n \n \u8f93\u51fa\u7535\u6d41\u9650\u5236<\/td>\n ILIMIT<\/td>\n <\/td>\n 1.1<\/td>\n 1.5<\/td>\n <\/td>\n A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
\n\n
\n \u5f15\u811a\u540d<\/td>\n \u5f15\u811a\u53f7TO252<\/td>\n \u5f15\u811a\u53f7SOT223<\/td>\n \u529f\u80fd\u8bf4\u660e<\/td>\n<\/tr>\n \n INPUT<\/td>\n 1<\/td>\n 1<\/td>\n \u8f93\u5165\u7535\u538b\u5f15\u811a<\/td>\n<\/tr>\n \n OUTPUT<\/td>\n 2\uff0cTAB<\/td>\n 2\uff0cTAB<\/td>\n \u8f93\u51fa\u7535\u538b\u5f15\u811a<\/td>\n<\/tr>\n \n ADJ\/GDN<\/td>\n 3<\/td>\n 3<\/td>\n \u5730<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"