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BQ24070充电设计问题

Other Parts Discussed in Thread: BQ24070

你好,

设计BQ24070充电电路的时候,计算恒流充电电流和充电截止电流,需要用到VSET和KSET,VSET手册中说半充电时用1.25V,是单指指AC适配器模式的半充电模式还是包括了100mA的USB充电模式?

计算终止充电电流的时候,KSET选择一个值,计算终止电流,再看终止电流在不在IOBAT范围之内,我选择425,得到16mA,不在IOBAT范围之内,是不是KSET就应该选择450?究竟是怎么选择KSET的呢?

多谢!