N% c* O* H. F7 Y9 wIf the BAT pin is less than 2.9V, the charger enters trickle charge mode. In this mode, the ME4054 supplies approximately 1/10 the programmed charge current to bring the battery voltage up to a safe level for full current charging.9 S+ f- [9 r% @- U& r) D4 U
" r/ _7 K7 F6 E % d5 z {9 B+ Z' k% d7 V! i$ k3 q4 y! X4 v! A
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发表于 2016-5-26 10:03
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发表于 2016-5-26 11:01
