本帖最后由 超級狗 于 2016-5-26 15:12 编辑 ' h, D9 k9 R! C, n$ O) Q8 f
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If 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. 4 R" @# [" M5 J 4 R" O9 }0 j) b9 N- ]% u* u' e4 l2 o& p) w( N. i; C) ]