{"id":4096,"date":"2024-05-29T15:11:04","date_gmt":"2024-05-29T07:11:04","guid":{"rendered":"https:\/\/www.hotchip.com.cn\/?post_type=product&p=4096"},"modified":"2024-10-08T18:39:01","modified_gmt":"2024-10-08T10:39:01","slug":"ht4936a","status":"publish","type":"product","link":"https:\/\/www.hotchip.com.cn\/ht4936a\/","title":{"rendered":"\u56db\u706f\u6307\u793a1A\u5145\u653e\u5355\u7247\u79fb\u52a8\u7535\u6e90\u7ba1\u7406IC SOP16 HT4936A"},"content":{"rendered":"
1\u3001\u89c4\u683c\u53c2\u6570<\/b><\/strong><\/p>\n \uff08\u9664\u7279\u6b8a\u8bf4\u660e\u5916\uff0c\u6240\u6709\u53c2\u6570\u5747\u5728\u5ba4\u6e29\u4e0b\u6d4b\u5f97\uff0c\u5e76\u4ee5 GND \u7aef\u7535\u4f4d\u4e3a 0 \u7535\u4f4d\uff09<\/p>\n Cout=22uF<\/td>\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\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 4.5<\/td>\n 5<\/td>\n 6<\/td>\n<\/tr>\n \n Vbat<\/td>\n \u7535\u6c60\u7535\u538b<\/td>\n <\/td>\n V<\/td>\n 2.8<\/td>\n <\/td>\n 4.35<\/td>\n<\/tr>\n \n \u5145\u7535\u53c2\u6570<\/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 <\/td>\n 100<\/td>\n <\/td>\n<\/tr>\n \n <\/td>\n VIN \u4ece\u9ad8\u5230\u4f4e<\/td>\n Vin>BAT<\/td>\n mV<\/td>\n <\/td>\n 30<\/td>\n <\/td>\n<\/tr>\n \n Vfloat1<\/td>\n \u6d6e\u5145\u95e8\u69db\u7535\u538b<\/td>\n (4.2\/4.35 \u5f15\u811a\u60ac\u7a7a)<\/td>\n V<\/td>\n 4.18<\/td>\n 4.22<\/td>\n 4.26<\/td>\n<\/tr>\n \n Vfloat2<\/td>\n \u6d6e\u5145\u95e8\u69db\u7535\u538b<\/td>\n (4.2\/4.35 \u5f15\u811a\u63a5\u5730)<\/td>\n V<\/td>\n 4.30<\/td>\n 4.35<\/td>\n 4.40<\/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 <\/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 <\/td>\n 2.8<\/td>\n <\/td>\n<\/tr>\n \n VTRHYS<\/td>\n \u6d93\u6d41\u5145\u7535\u8fdf\u6ede\u7535\u538b<\/td>\n <\/td>\n mV<\/td>\n <\/td>\n 100<\/td>\n <\/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 <\/td>\n 3.7<\/td>\n <\/td>\n<\/tr>\n \n VUVHYS<\/td>\n Vcc \u6b20\u538b\u95ed\u9501\u8fdf\u6ede<\/td>\n <\/td>\n mV<\/td>\n <\/td>\n 200<\/td>\n <\/td>\n<\/tr>\n \n VRECHG<\/td>\n \u590d\u5145\u95e8\u69db\u7535\u538b<\/td>\n <\/td>\n V<\/td>\n <\/td>\n 4.1<\/td>\n <\/td>\n<\/tr>\n \n Vprog1<\/td>\n \u6d93\u6d41\u65f6 PROG \u7535\u538b<\/td>\n <\/td>\n V<\/td>\n <\/td>\n 0.1<\/td>\n <\/td>\n<\/tr>\n \n Vprog2<\/td>\n \u5927\u7535\u6d41\u65f6PROG \u7535\u538b<\/td>\n <\/td>\n V<\/td>\n <\/td>\n 1<\/td>\n <\/td>\n<\/tr>\n \n FLED<\/td>\n \u5145\u7535\u65f6 LED \u95ea\u70c1\u9891\u7387<\/td>\n <\/td>\n Hz<\/td>\n <\/td>\n 1<\/td>\n <\/td>\n<\/tr>\n \n \u653e\u7535\u53c2\u6570<\/td>\n<\/tr>\n \n Vo<\/td>\n \u5347\u538b\u7cfb\u7edf\u8f93\u51fa\u7535\u538b<\/td>\n <\/td>\n V<\/td>\n 4.95<\/td>\n 5.10<\/td>\n 5.25<\/td>\n<\/tr>\n \n VOVP<\/td>\n \u8f93\u51fa\u8fc7\u538b\u4fdd\u62a4<\/td>\n <\/td>\n V<\/td>\n <\/td>\n 5.8<\/td>\n <\/td>\n<\/tr>\n \n VOVP_DIS<\/td>\n <\/td>\n <\/td>\n V<\/td>\n <\/td>\n 5.4<\/td>\n <\/td>\n<\/tr>\n \n VUVLO<\/td>\n \u5347\u538b\u6b20\u538b\u4fdd\u62a4<\/td>\n BAT \u7531\u9ad8\u5230\u4f4e<\/td>\n V<\/td>\n <\/td>\n 2.8<\/td>\n <\/td>\n<\/tr>\n \n VUVLO_R<\/td>\n \u5347\u538b\u6b20\u538b\u6062\u590d<\/td>\n BAT \u7531\u4f4e\u5230\u9ad8<\/td>\n V<\/td>\n <\/td>\n 3.2<\/td>\n <\/td>\n<\/tr>\n \n IBAT1<\/td>\n <\/td>\n Vout=5.5V\uff0cNo switching<\/td>\n mA<\/td>\n <\/td>\n 0.2<\/td>\n <\/td>\n<\/tr>\n \n IBAT2<\/td>\n <\/td>\n Vout=4.5V\uff0c switching<\/td>\n mA<\/td>\n <\/td>\n 1<\/td>\n <\/td>\n<\/tr>\n \n FOSC<\/td>\n \u5de5\u4f5c\u9891\u7387<\/td>\n <\/td>\n MHz<\/td>\n <\/td>\n 1<\/td>\n <\/td>\n<\/tr>\n \n Iout<\/td>\n \u8f93\u51fa\u7535\u6d41<\/td>\n BAT=3.6V,Vout>4.8V<\/td>\n V<\/td>\n <\/td>\n 1.0<\/td>\n <\/td>\n<\/tr>\n \n Iauto_off<\/td>\n \u81ea\u52a8\u5173\u673a\u8d1f\u8f7d\u7535\u6d41<\/td>\n BAT=2.8-4.2V<\/p>\n mA<\/td>\n <\/td>\n 50<\/td>\n <\/td>\n<\/tr>\n \n Ibtp<\/td>\n \u9759\u6001\u7535\u6d41<\/td>\n BTP=3.6V<\/td>\n uA<\/td>\n <\/td>\n 10<\/td>\n <\/td>\n<\/tr>\n \n OTP<\/td>\n \u8fc7\u6e29\u4fdd\u62a4<\/td>\n <\/td>\n degC<\/td>\n <\/td>\n 150<\/td>\n <\/td>\n<\/tr>\n \n OTP_HYS<\/td>\n \u8fdf\u6ede<\/td>\n <\/td>\n degC<\/td>\n <\/td>\n 30<\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n
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