{"id":4796,"date":"2024-06-13T11:12:06","date_gmt":"2024-06-13T03:12:06","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4796"},"modified":"2024-10-18T15:15:26","modified_gmt":"2024-10-18T07:15:26","slug":"ht4088","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/ht4088\/","title":{"rendered":"\u8f93\u516536V\u8010\u538b1A\u7ebf\u6027\u9502\u7535\u6c60\u5145\u7535\u7ba1\u7406\u82af\u7247ESOP8\/DFN2*2-8 HT4088"},"content":{"rendered":"
\u5176\u5e95\u90e8\u5e26\u6709\u6563\u70ed\u7247\u7684 ESOP8\/DFN2*2-8\u5c01\u88c5\u4e0e\u8f83\u5c11\u7684\u5916\u90e8\u5143\u4ef6\u6570\u76ee\u4f7f\u5f97HT4088\u6210\u4e3a\u4fbf\u643a\u5f0f\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002HT4088\u53ef\u4ee5\u9002\u5408USB\u7535\u6e90\u548c\u9002\u914d\u5668\u7535\u6e90\u5de5\u4f5c\u3002HT4088\u7684CE \u3001CHRG\u3001STDBY\u7aef\u53e3\u7684\u8010\u538b\u6700\u9ad8\u4e5f\u53ef\u8fbe\u523036V\u3002<\/p>\n
1\u3001\u89c4\u683c\u53c2\u6570<\/strong><\/p>\n \u51e1\u8868\u6ce8\u25cf\u8868\u793a\u8be5\u6307\u6807\u9002\u5408\u6574\u4e2a\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4\uff0c\u5426\u5219\u4ec5\u6307TA=25\u2103\uff0cVCC=5V\uff0c\u9664\u975e\u7279\u522b\u6ce8\u660e\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 \u6ce8\uff1a\u8f93\u5165\u7aefCA\u7535\u5bb9\uff0c\u8010\u538b\u9009\u62e9\u8f93\u5165\u6700\u9ad8\u7535\u538b1.5~2\u500d\uff1b\u5982\u4e0d\u4f7f\u7528TEMP\u529f\u80fd\uff0c\u8be5\u5f15\u811a\u9700\u63a5\u5730\u3002<\/p>\n HT4088 8\u811aCE\u811a\u5982\u4e0d\u9700\u5916\u90e8\u63a7\u5236\u505c\u673a\uff0c\u6b64\u5f15\u811a\u63a54\u811aVCC\u3002<\/p>\n <\/p>\n \u6ce8\uff1a\u8f93\u5165\u7aefCA\u7535\u5bb9\uff0c\u8010\u538b\u9009\u62e9\u8f93\u5165\u6700\u9ad8\u7535\u538b1.5~2\u500d\uff1b\u5982\u4e0d\u4f7f\u7528TEMP\u529f\u80fd\uff0c\u8be5\u5f15\u811a\u9700\u63a5\u5730\u3002<\/p>\n HT4088EB\/JB\u00a0\u00a08\u811a\u4e3aNC\u811a\uff08\u65e0\u529f\u80fd\u811a\uff09\uff0c\u5185\u90e8\u65e0\u8fde\u63a5\u3002<\/p>\n 4\u3001\u7ba1\u811a\u56fe\u53ca\u529f\u80fd\u8bf4\u660e<\/strong><\/p>\n <\/p>\n\n\n
\n \u7b26\u53f7<\/strong><\/td>\n \u53c2\u6570<\/strong><\/td>\n \u6761\u4ef6<\/strong><\/td>\n <\/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 VCC<\/td>\n \u8f93\u5165\u7535\u6e90\u7535\u538b<\/td>\n \u6309\u5178\u578b\u7535\u8def\u5e94\u7528<\/td>\n \u25cf<\/td>\n -0.3<\/td>\n 5<\/td>\n 36<\/td>\n V<\/td>\n<\/tr>\n \n VCC<\/td>\n \u8f93\u5165\u5de5\u4f5c\u7535\u6e90\u7535\u538b<\/td>\n <\/td>\n \u25cf<\/td>\n 4.6<\/td>\n 5<\/td>\n 6.2<\/td>\n V<\/td>\n<\/tr>\n \n Vovp<\/td>\n \u8f93\u5165\u7535\u6e90 OVP \u7535\u538b<\/td>\n \u4ece VCC \u4f4e\u81f3\u9ad8<\/td>\n \u25cf<\/td>\n <\/td>\n 6.7<\/td>\n <\/td>\n V<\/td>\n<\/tr>\n \n Vovp<\/td>\n \u8f93\u5165\u7535\u6e90 OVP \u8fdf\u6ede\u7535\u538b<\/td>\n <\/td>\n \u25cf<\/td>\n <\/td>\n 500<\/td>\n <\/td>\n mV<\/td>\n<\/tr>\n \n ICC<\/td>\n \u8f93\u5165\u7535\u6e90\u7535\u6d41<\/td>\n \u5145\u7535\u6a21\u5f0f\uff0cRPROG=1.0K \u5f85\u673a\u6a21\u5f0f\uff08\u5145\u7535\u7ec8\u6b62\uff09\u505c\u673a\u6a21\u5f0f\uff08RPROG \u672a\u8fde\u63a5\uff0cVCC \u25cf<\/td>\n <\/td>\n 250<\/td>\n 400<\/td>\n \u03bcA<\/td>\n<\/tr>\n \n \u25cf<\/td>\n 200<\/td>\n 300<\/td>\n<\/tr>\n \n \u25cf<\/td>\n 200<\/td>\n 300<\/td>\n<\/tr>\n \n VFLOAL<\/td>\n \u7a33\u5b9a\u8f93\u51fa\uff08\u6d6e\u5145\uff09\u7535\u538b<\/td>\n 0\u2103\u2264TA\u226485\u2103<\/td>\n <\/td>\n 4.16<\/td>\n 4.2<\/td>\n 4.25<\/td>\n V<\/td>\n<\/tr>\n \n IBAT<\/td>\n BAT \u5f15\u811a\u7535\u6d41\uff1a(\u7535\u6d41\u6a21\u5f0f\u6d4b\u8bd5\u6761\u4ef6\u662fVBAT=4.0V)<\/td>\n RPROG=1.0K\uff0c\u7535\u6d41\u6a21\u5f0f\uff1bRPROG=2.0K\uff0c\u7535\u6d41\u6a21\u5f0f\uff1b\u7761\u7720\u6a21\u5f0f\uff0cVCC=0V<\/td>\n \u25cf<\/td>\n 870<\/td>\n 1000<\/td>\n 1150<\/td>\n mA<\/td>\n<\/tr>\n \n \u25cf<\/td>\n 435<\/td>\n 500<\/td>\n 575<\/td>\n<\/tr>\n \n \u25cf<\/td>\n -0.5<\/td>\n \u03bcA<\/td>\n<\/tr>\n \n ITRIKL<\/td>\n \u6d93\u6d41\u5145\u7535\u7535\u6d41<\/td>\n VBAT \u25cf<\/td>\n 80<\/td>\n 100<\/td>\n 120<\/td>\n mA<\/td>\n<\/tr>\n \n VTRIKL<\/td>\n \u6d93\u6d41\u5145\u7535\u95e8\u9650\u7535\u538b<\/td>\n RPROG=1.0K\uff0cVBAT \u4e0a\u5347<\/td>\n <\/td>\n 2.8<\/td>\n 2.9<\/td>\n 3<\/td>\n V<\/td>\n<\/tr>\n \n VTRHYS<\/td>\n \u6d93\u6d41\u5145\u7535\u8fdf\u6ede\u7535\u538b<\/td>\n RPROG=1.0K<\/td>\n <\/td>\n 60<\/td>\n 80<\/td>\n 100<\/td>\n mV<\/td>\n<\/tr>\n \n VUV<\/td>\n VCC \u6b20\u538b\u95ed\u9501\u95e8\u9650<\/td>\n \u4ece VCC \u4f4e\u81f3\u9ad8<\/td>\n \u25cf<\/td>\n <\/td>\n 3.5<\/td>\n <\/td>\n V<\/td>\n<\/tr>\n \n VUVHYS<\/td>\n VCC \u6b20\u538b\u95ed\u9501\u8fdf\u6ede<\/td>\n <\/td>\n \u25cf<\/td>\n <\/td>\n 200<\/td>\n <\/td>\n mV<\/td>\n<\/tr>\n \n VASD<\/td>\n VCC-VBAT \u95ed\u9501\u95e8\u9650\u7535\u538b<\/td>\n VCC \u4ece\u4f4e\u5230\u9ad8\uff1bVCC \u4ece\u9ad8\u5230\u4f4e<\/td>\n <\/td>\n 120;90<\/td>\n 140;110<\/td>\n 150;120<\/td>\n mV<\/td>\n<\/tr>\n \n ITERM<\/td>\n C\/5 \u7ec8\u6b62\u7535\u6d41\u95e8\u9650<\/td>\n RPROG=1.0K<\/td>\n \u25cf<\/td>\n 50<\/td>\n 100<\/td>\n 120<\/td>\n mA<\/td>\n<\/tr>\n \n RPROG=2.0K<\/td>\n \u25cf<\/td>\n 20<\/td>\n 50<\/td>\n 60<\/td>\n mA<\/td>\n<\/tr>\n \n RON<\/td>\n \u529f\u7387 FET\u201c\u5bfc\u901a\u201d\u7535\u963b\uff08\u5728 VCC \u4e0e BAT \u4e4b\u95f4\uff09<\/td>\n <\/td>\n <\/td>\n 660<\/td>\n <\/td>\n m\u03a9<\/td>\n<\/tr>\n \n IPROG<\/td>\n PROG \u5f15\u811a\u4e0a\u62c9\u7535\u6d41<\/td>\n <\/td>\n <\/td>\n <\/td>\n 2<\/td>\n <\/td>\n \u03bcA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
\n\n
\n \u5c01\u88c5\u5916\u5f62<\/strong><\/td>\n \u5f15\u811a\u540d<\/strong><\/td>\n \u5f15\u811a\u53f7<\/strong><\/td>\n \u529f\u80fd\u8bf4\u660e<\/strong><\/td>\n<\/tr>\n \n \n