TI工程师你好,我想使用bq24196 输出4.4V,需要满足什么条件?目前是
充电时输出3.85v,不充电让电池升压输出为3.76 V
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Hi
SYS输出是依据电池电压变化的(比电池电压略高)。
芯片升压时时用PMID作为输出,电压是5V.
Hi
这个具体要看你用什么电压?
如果你需要固定的4.4V,或者是可以在SYS后面增加一级DC/DC.