{"id":4784,"date":"2024-06-12T18:20:01","date_gmt":"2024-06-12T10:20:01","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4784"},"modified":"2024-07-12T15:34:59","modified_gmt":"2024-07-12T07:34:59","slug":"ht3550","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/ht3550\/","title":{"rendered":"\u5355\u8282\u9502\u7535\u6c60\u5145\u7535\u7ba1\u7406\u82af\u7247SOT23-6 HT3550"},"content":{"rendered":"
1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n \uff08\u9664\u7279\u6b8a\u8bf4\u660e\u5916\uff0c\u6240\u6709\u53c2\u6570\u5747\u5728\u5ba4\u6e29 25\u2103\u4e0b\u6d4b\u5f97\uff0c\u5e76\u4ee5 GND \u7aef\u7535\u4f4d\u4e3a 0 \u7535\u4f4d\uff09<\/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 5\u3001\u529f\u80fd\u7279\u8272<\/b><\/strong><\/p>\n \uff081\uff09\u6b63\u5e38\u5145\u7535\u5faa\u73af<\/p>\n \uff082\uff09\u5145\u7535\u7535\u6d41\u7684\u8bbe\u5b9a<\/p>\n \uff083\uff09\u5173\u65ad\u5ef6\u65f6\u8bbe\u5b9a<\/p>\n \uff084\uff09\u7535\u6c60\u53cd\u63a5\u4fdd\u62a4\u529f\u80fd<\/p>\n \uff085\uff09\u5145\u7535\u72b6\u6001\u6307\u793a\u5668(CHRG STDBY)<\/p>\n \uff086\uff09\u70ed\u9650\u5236<\/p>\n \uff087\uff09\u6b20\u538b\u95ed\u9501<\/p>\n","protected":false},"excerpt":{"rendered":"\n\n
\n \u7b26\u53f7<\/strong><\/td>\n \u7279\u6027<\/strong><\/td>\n \u6d4b\u8bd5\u6761\u4ef6<\/strong><\/td>\n \u5355\u4f4d<\/strong><\/td>\n Min<\/strong><\/td>\n Typ<\/strong><\/td>\n Max<\/strong><\/td>\n<\/tr>\n \n \u7cfb\u7edf\u53c2\u6570<\/td>\n<\/tr>\n \n VIN<\/td>\n \u8f93\u5165\u7535\u538b\u8303\u56f4<\/td>\n <\/td>\n V<\/td>\n 4<\/td>\n 5<\/td>\n 7<\/td>\n<\/tr>\n \n VIN \u6389\u7535\u76d1\u6d4b<\/td>\n VIN \u4ece\u4f4e\u5230\u9ad8<\/td>\n Vin>BAT<\/td>\n mV<\/td>\n \uff0d<\/td>\n 100<\/td>\n \uff0d<\/td>\n<\/tr>\n \n <\/td>\n VIN \u4ece\u9ad8\u5230\u4f4e<\/td>\n Vin>BAT<\/td>\n mV<\/td>\n \uff0d<\/td>\n 30<\/td>\n \uff0d<\/td>\n<\/tr>\n \n Vfloat<\/td>\n \u6d6e\u5145\u95e8\u69db\u7535\u538b<\/td>\n VDD=5V<\/td>\n V<\/td>\n 4.18<\/td>\n 4.22<\/td>\n 4.26<\/td>\n<\/tr>\n \n Ibat<\/td>\n BAT \u5012\u704c\u7535\u6d41<\/td>\n Vcc=3.5V\uff0cVbat=4.2V<\/td>\n uA<\/td>\n \uff0d<\/td>\n \u00b10.5<\/td>\n \u00b15<\/td>\n<\/tr>\n \n VTRKL<\/td>\n \u6d93\u6d41\u8f6c\u6052\u6d41<\/td>\n VBAT \u4ece\u4f4e\u5230\u9ad8<\/td>\n V<\/td>\n \uff0d<\/td>\n 2.8<\/td>\n \uff0d<\/td>\n<\/tr>\n \n VTRHYS<\/td>\n \u6d93\u6d41\u5145\u7535\u8fdf\u6ede\u7535\u538b<\/td>\n <\/td>\n mV<\/td>\n \uff0d<\/td>\n 100<\/td>\n \uff0d<\/td>\n<\/tr>\n \n VUV<\/td>\n Vcc \u6b20\u538b\u95ed\u9501\u95e8\u9650<\/td>\n Vcc \u4ece\u4f4e\u5230\u9ad8<\/td>\n V<\/td>\n \uff0d<\/td>\n 3.7<\/td>\n \uff0d<\/td>\n<\/tr>\n \n VUVHYS<\/td>\n Vcc \u6b20\u538b\u95ed\u9501\u8fdf\u6ede<\/td>\n <\/td>\n mV<\/td>\n \uff0d<\/td>\n 200<\/td>\n \uff0d<\/td>\n<\/tr>\n \n Vmsd<\/td>\n \u624b\u52a8\u505c\u673a\u95e8\u9650\u7535\u538b<\/td>\n <\/td>\n V<\/td>\n \uff0d<\/td>\n 1.2<\/td>\n \uff0d<\/td>\n<\/tr>\n \n VmsdHYS<\/td>\n \u624b\u52a8\u505c\u673a\u8fdf\u6ede\u7535\u538b<\/td>\n <\/td>\n mV<\/td>\n \uff0d<\/td>\n 50<\/td>\n \uff0d<\/td>\n<\/tr>\n \n Vprog1<\/td>\n \u6d93\u6d41\u65f6 PROG \u7535\u538b<\/td>\n <\/td>\n V<\/td>\n \uff0d<\/td>\n 0.1<\/td>\n \uff0d<\/td>\n<\/tr>\n \n Vprog2<\/td>\n \u5927\u7535\u6d41\u65f6PROG \u7535\u538b<\/td>\n <\/td>\n V<\/td>\n \uff0d<\/td>\n 1<\/td>\n \uff0d<\/td>\n<\/tr>\n \n OTR<\/td>\n \u8fc7\u6e29\u6062\u590d\uff08\u6052\u6e29\u6a21\u5f0f\uff09<\/td>\n VDD=5V<\/td>\n \u2103<\/td>\n \uff0d<\/td>\n 130<\/td>\n \uff0d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
<\/p>\n
\n\n
\n \n \u5f15\u811a\u540d<\/td>\n \u5f15\u811a\u53f7<\/td>\n \u529f\u80fd\u8bf4\u660e<\/td>\n<\/tr>\n \n CHRG<\/td>\n 1<\/td>\n \u5145\u7535\u6307\u793a\u706f\u5f15\u811a<\/td>\n<\/tr>\n \n GND<\/td>\n 2<\/td>\n \u7535\u6e90\u8d1f\u6781\uff08\u5730\u7aef\uff09<\/td>\n<\/tr>\n \n BAT<\/td>\n 3<\/td>\n \u7535\u6c60\u6b63\u6781<\/td>\n<\/tr>\n \n VDD<\/td>\n 4<\/td>\n \u7535\u6e90\u6b63\u6781<\/td>\n<\/tr>\n \n STDBY<\/td>\n 5<\/td>\n \u9971\u548c\u6307\u793a\u706f\u5f15\u811a<\/td>\n<\/tr>\n \n Iprog<\/td>\n 6<\/td>\n \u5145\u7535\u7535\u6d41\u8c03\u6574\u5f15\u811a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n