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mg_gti
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加入:2017-10-03 01:49
小est Li-Ion battery supported?

AN-B-035 says the SDK Charging Toolbox supports batteries with a capacity of 20 mAh to 500 mAh. Does the DA1468x support charging smaller batteries (e.g. 10 mAh)? If so how would we configure the charger? Thanks.

Device:
STS_Dialog(未验证)
嗨mg_gti,

嗨mg_gti,

Whatever the size of battery capacity,the currents value in the range of 10 – 400mA can be used to charge the battery.There are no issues using 10 mAh battery. Charging current is normally 100 % of battery capacity.Setting a value higher than 100% may be harmful and should be only done after consulting the battery manufacturer. The SDK will not allow the user to enter a value that exceeds 150 % of battery capacity.

Please check

CHARGER_CTRL1_REG[CHARGE_CUR]

in Datasheet.

Thanks
STS_Dialog.