{"id":4756,"date":"2024-06-12T10:16:44","date_gmt":"2024-06-12T02:16:44","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4756"},"modified":"2024-08-13T14:48:32","modified_gmt":"2024-08-13T06:48:32","slug":"hx6402","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/hx6402\/","title":{"rendered":"40V 250mA\u8d85\u4f4e\u9759\u6001\u7535\u6d41\u7a33\u538b\u5668IC DC-DC\u7535\u6e90\u8f6c\u6362LDO HX6402"},"content":{"rendered":"
HX6402\u4fdd\u7559\u4e86\u4f4e\u635f\u8017\u8c03\u8282\u5668\u5e38\u89c1\u7684\u6240\u6709\u7279\u6027\uff0c\u5305\u62ec\u4f4e\u635f\u8017PMOS\u901a\u901a\u88c5\u7f6e\u3001\u77ed\u8def\u4fdd\u62a4\u548c\u70ed\u505c\u673a\u3002HX6402\u5177\u670940V\u6700\u5927\u5de5\u4f5c\u7535\u538b\u9650\u5236\uff0c-40\u2103\u81f3125\u2103\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff0c\u4ee5\u53ca\u5728\u6574\u4e2a\u8f93\u51fa\u7535\u6d41\u3001\u8f93\u5165\u7535\u538b\u548c\u6e29\u5ea6\u8303\u56f4\u5185\u00b12%\u8f93\u51fa\u7535\u538b\u5bb9\u5dee\u3002HX6402\u53ef\u5728\u4e00\u4e2aTO92\u901a\u5b54\u548cSOT233\uff0cSOT235\uff0cSOT223\uff0cSOT893\uff0cESOP8\u8868\u9762\u5b89\u88c5\u5305\u3002 VIN<\/sub>=12V\uff0cIOUT<\/sub>=1mA\uff0cCIN<\/sub>=COUT<\/sub>=1uF\uff0cTJ<\/sub>=25\u2103\uff0c\u9664\u975e\u53e6\u6709\u89c4\u5b9a\u3002<\/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 <\/p>\n","protected":false},"excerpt":{"rendered":"
\n1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n\n\n
\n \u53c2\u6570<\/strong><\/td>\n \u7b26\u53f7<\/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 \u8f93\u51fa\u7535\u538b<\/td>\n VOUT<\/td>\n <\/td>\n -2%<\/td>\n <\/td>\n 2%<\/td>\n V<\/td>\n<\/tr>\n \n \u7ebf\u8def\u8c03\u6574\u7387<\/td>\n \u25b3VLINE<\/td>\n VIN=VOUT + 1V to 40V<\/td>\n <\/td>\n 2<\/td>\n 12<\/td>\n mV<\/td>\n<\/tr>\n \n \u8d1f\u8f7d\u8c03\u8282<\/td>\n \u25b3VLOAD<\/td>\n IOUT= 1mA to 100mA<\/td>\n <\/td>\n 20<\/td>\n 30<\/td>\n mV<\/td>\n<\/tr>\n \n IOUT= 1mA to 250mA<\/td>\n <\/td>\n 50<\/td>\n 80<\/td>\n<\/tr>\n \n \u56de\u52a8\u7535\u538b<\/td>\n VDROP<\/td>\n IOUT=100mA<\/td>\n <\/td>\n 400<\/td>\n <\/td>\n mV<\/td>\n<\/tr>\n \n IOUT=250mA<\/td>\n <\/td>\n 1200<\/td>\n <\/td>\n<\/tr>\n \n \u9759\u6001\u7535\u6d41<\/td>\n IQ<\/td>\n TJ= 25\u2103<\/td>\n <\/td>\n 1.5<\/td>\n 4<\/td>\n uA<\/td>\n<\/tr>\n \n \u9650\u6d41<\/td>\n ICL<\/td>\n <\/td>\n 270<\/td>\n 340<\/td>\n <\/td>\n mA<\/td>\n<\/tr>\n \n \u542f\u7528\u9ad8\u7ea7<\/td>\n VENHI<\/td>\n <\/td>\n 0.9<\/td>\n <\/td>\n <\/td>\n V<\/td>\n<\/tr>\n \n \u542f\u7528\u4f4e\u7ea7\u522b<\/td>\n VENLO<\/td>\n <\/td>\n <\/td>\n <\/td>\n 0.4<\/td>\n V<\/td>\n<\/tr>\n \n \u542f\u7528\u5f15\u811a\u62c9\u5927\u5927\u7535\u6d41<\/td>\n IEN<\/td>\n <\/td>\n <\/td>\n 0.1<\/td>\n <\/td>\n uA<\/td>\n<\/tr>\n \n \u70ed\u5173\u95ed<\/td>\n TSD<\/td>\n <\/td>\n <\/td>\n 140<\/td>\n <\/td>\n \u2103<\/td>\n<\/tr>\n \n \u70ed\u505c\u5806\u6ede\u540e<\/td>\n THY<\/td>\n <\/td>\n <\/td>\n 20<\/td>\n <\/td>\n \u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
\n\n
\n \u5f15\u811a\u540d<\/strong><\/td>\n TO92<\/strong><\/td>\n SOT235<\/strong><\/td>\n SOT223 SOT893<\/strong><\/td>\n SOT223 SOT893<\/strong><\/td>\n SOT233<\/strong><\/td>\n SOT233<\/strong><\/td>\n PSOP8<\/strong><\/td>\n \u5f15\u811a\u529f\u80fd<\/strong><\/td>\n<\/tr>\n \n VOUT<\/td>\n 1<\/td>\n 5<\/td>\n 3<\/td>\n 3<\/td>\n 2<\/td>\n 2<\/td>\n 3<\/td>\n \u8f93\u51fa\u7535\u538b<\/td>\n<\/tr>\n \n GND<\/td>\n 2<\/td>\n 2<\/td>\n 2,4<\/td>\n 1<\/td>\n 3<\/td>\n 1<\/td>\n 7,9<\/td>\n \u5730<\/td>\n<\/tr>\n \n VIN<\/td>\n 3<\/td>\n 1<\/td>\n 1<\/td>\n 2,4<\/td>\n 1<\/td>\n 3<\/td>\n 1<\/td>\n \u8f93\u5165\u7535\u538b<\/td>\n<\/tr>\n \n EN<\/td>\n —<\/td>\n 3<\/td>\n —<\/td>\n —<\/td>\n —<\/td>\n —<\/td>\n 8<\/td>\n \u4f7f\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n