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bq25895 升压工作模式的最低输入电压

Other Parts Discussed in Thread: BQ25895

HI,

电池的电压输出接bq25895的vbat脚, 升压后给系统供电。

那bq25895工作在升压模式的最小工作电压是多少? 也就电池的最低电压多大时bq25895还能正常工作,升压到3.5v输出。

在手册中看到下面这两个值, 是哪一个?

VBAT(UVLOZ) Battery for active I2C, no VBUS 2.3

VBAT(GD) Battery good comparator rising threshold VBAT rising 3.4 3.55 3.7