{"id":4761,"date":"2024-06-12T11:44:34","date_gmt":"2024-06-12T03:44:34","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4761"},"modified":"2024-08-13T14:40:46","modified_gmt":"2024-08-13T06:40:46","slug":"hx6503","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/hx6503\/","title":{"rendered":"500nA IQ 300mA\u4f4e\u538b\u964d\u7ebf\u6027\u7a33\u538b\u5668LDO HX6503"},"content":{"rendered":"
HX6503\u4fdd\u7559\u4e86\u4f4e\u635f\u8017\u8c03\u8282\u5668\u5177\u6709\u7684\u6240\u6709\u5e38\u89c1\u529f\u80fd\uff0c\u5305\u62ec\u4f4e\u635f\u8017PMOS\u901a\u88c5\u7f6e\u3001\u77ed\u8def\u4fdd\u62a4\u548c\u70ed\u505c\u673a\u3002HX6503\u5177\u67096V\u6700\u5927\u5de5\u4f5c\u7535\u538b\u9650\u5236\uff0c0C\u5230100 C\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff0c\u5728\u6574\u4e2a\u8f93\u51fa\u7535\u6d41\u3001\u8f93\u5165\u7535\u538b\u548c\u6e29\u5ea6\u8303\u56f4\u5185\u00b12%\u7684\u8f93\u51fa\u7535\u538b\u5bb9\u5dee\u3002HX6503\u53ef\u5728SOT89-3\u3001SOT23-5\u3001SOT23-3\u548cDFN1X1\u8868\u9762\u4e0a\u4f7f\u7528\u88c5\u5165\u5305\u3002<\/p>\n
1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n VIN<\/sub>=VOUT<\/sub>+1V\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 4\u3001\u7ba1\u811a\u56fe\u53ca\u529f\u80fd\u8bf4\u660e<\/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\u7cbe\u5ea6<\/td>\n \u25b3VOUT<\/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\u00a0= VOUT\u00a0+ 1V to 5.5V<\/td>\n <\/td>\n 0.6<\/td>\n 1.5<\/td>\n %<\/td>\n<\/tr>\n \n \u8d1f\u8f7d\u8c03\u8282<\/td>\n \u25b3VLOAD<\/td>\n IOUT\u00a0= 1mA to 150mA<\/td>\n <\/td>\n <\/td>\n 1<\/td>\n %<\/td>\n<\/tr>\n \n IOUT\u00a0= 1mA to 300mA<\/td>\n <\/td>\n <\/td>\n 1.5<\/td>\n<\/tr>\n \n \u56de\u52a8\u7535\u538b<\/td>\n VDROP<\/td>\n IOUT\u00a0= 100mA, VOUT\u00a0= 3.3V<\/td>\n <\/td>\n 130<\/td>\n <\/td>\n mV<\/td>\n<\/tr>\n \n IOUT\u00a0= 300mA, VOUT\u00a0= 3.3V<\/td>\n <\/td>\n 400<\/td>\n <\/td>\n<\/tr>\n \n \u9759\u6001\u7535\u6d41<\/td>\n IQ<\/td>\n TJ= 25\u2103<\/td>\n <\/td>\n 0.5<\/td>\n 1<\/td>\n uA<\/td>\n<\/tr>\n \n \u7535\u6d41\u9650\u5236<\/td>\n ICL<\/td>\n <\/td>\n 360<\/td>\n 560<\/td>\n <\/td>\n mA<\/td>\n<\/tr>\n \n \u542f\u7528\u9ad8\u7ea7<\/td>\n VENHI<\/td>\n <\/td>\n 0.6<\/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 0.2<\/td>\n V<\/td>\n<\/tr>\n \n \u7535\u6e90\u62d2\u7edd\u7387<\/td>\n PSRR<\/td>\n f = 1kHz<\/td>\n <\/td>\n 60<\/td>\n <\/td>\n dB<\/td>\n<\/tr>\n \n \u70ed\u5173\u95ed<\/td>\n TSD<\/td>\n <\/td>\n <\/td>\n 150<\/td>\n <\/td>\n \u2103<\/td>\n<\/tr>\n \n \u70ed\u5173\u673a<\/td>\n TSDHY<\/td>\n <\/td>\n <\/td>\n 20<\/td>\n <\/td>\n \u2103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
<\/p>\n
<\/p>\n
\n\n
\n \u5f15\u811a\u540d<\/strong><\/td>\n \u5f15\u811a\u53f7SOT89-3<\/strong><\/td>\n \u5f15\u811a\u53f7SOT23-5<\/strong><\/td>\n \u5f15\u811a\u53f7DFN1X1<\/strong><\/td>\n \u5f15\u811a\u529f\u80fd<\/strong><\/td>\n<\/tr>\n \n VOUT<\/td>\n 3<\/td>\n 5<\/td>\n 1<\/td>\n \u8f93\u51fa\u7535\u538b<\/td>\n<\/tr>\n \n GND<\/td>\n 2,4<\/td>\n 2<\/td>\n 2<\/td>\n \u5730<\/td>\n<\/tr>\n \n VIN<\/td>\n 1<\/td>\n 1<\/td>\n 4<\/td>\n \u8f93\u5165\u7535\u538b<\/td>\n<\/tr>\n \n EN<\/td>\n —<\/td>\n 3<\/td>\n 3<\/td>\n \u4f7f\u80fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"