Other Parts Discussed in Thread: BQ24725A
您好,请教一下,,像ACOK引脚可以知道,是否插入适配器,BQ24725A如何知道电池已经充满呢
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您好,请教一下,,像ACOK引脚可以知道,是否插入适配器,BQ24725A如何知道电池已经充满呢
您好,This family of chargers is host-controlled. The host MCU must write to the ChargeVoltage() and ChargeCurrent() registers and control the charge profile as desired. There is no built-in termination current setting. On their own, these chargers will taper the charge current all the way down to zero in CV (constant voltage) mode. This is mainly due to legacy notebook battery charger design practices, in which the gauge will control the charge termination.