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bq24250 wake up SYSOFF or SHIP MODE

Joey Yuen
Expert 3855 points
Other Parts Discussed in Thread: BQ24250

Hi Team,

If the bq24250 is in SYSOFF or SHIP MODE, so Register 6 B4 is set high, how would we go about waking the device back up?

The datasheet doesn't directly state how, but it looks like as long as there is an input voltage of at least 3.5V (Vminsys) it will wake up?

My concern is that there might not be a USB cable or charger handy for the end user to plug in and wake up the charger. Any suggestions?

Thanks, Joey