Other Parts Discussed in Thread: BQ25790,
Hi Expert,
In the datasheet, it said that the pre-charge safety timer is 2 hours. It only indicates the pre-charge period safety time or trickle charge + pre-charge safety timer?
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Hi Lenna,
2 hour safety timer is for both trickle charge + precharge.
Hi Kedar,
Thank for your reply!
I see some charge devices have the safety timer for trickle charge and precharge, such as bq25790. Does bq25302 have the safety time data for trickle charge and precharge respectively?
Hi Lenna,
It is a combined time. When charge cycle is enabled and VBAT < VBAT_LOWV then precharge timer is active. Timer will expire if VBAT does not rise above VBAT_LOWV.