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未充满显示充满这种情况偶尔会碰到。
电池满充电压设置Vbat=20.7V，电流Iterm=300mA，测试电池电压20.4V的时候，STAT1灯灭，STAT2灯亮，显示充满。PG灯常亮，未报错误。
测量了CE,VCC,TS,REGN电压都正常，充电时间未超时
重启一下供电电源之后，又可以正常充电，想问下有可能是什么原因引起的这种情况
您好，电压充满以后会有一个压降，这是锂电池的特性。
重启一下供电电源之后，又可以正常充电，应该是电压达到rechargeable的门限所以可以继续充电。
那这时候不是应该会重启新的充电么？？？再充电电压门限应该比我设定的20.7V低0.125V吧？？这时候测的电池电压20.4V，应该要重新充电了吧？？
您好，下面条件就会重新充电。
A new charge cycle is initiated and the safety timer is reset when one of the following conditions occurs:
• The battery voltage falls below the recharge threshold.
• A power-on-reset (POR) event occurs.
• CE is toggled.
~Vrech阈值是比VFB的1.8V低125mv，也就是1.675V为再充电阈值吧？？
您好，The refresh or recharge, in the spec table is 125mV WRT the REF of 1.8V, thus is 250mV/cell.
For a single cell regulating at 3.6V the refresh would be at 3.35V nominal. This is 93% or the regulation voltage
