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Original question:

BQ25756: Driving both the system and the battery with the BQ25756

BQ25756: Driving the system when the battery is absent

Tomer Bruchiel
Intellectual 640 points
Part Number: BQ25756

Hi,

We may have a situation were the battery is absent but we still need a small amount of power to power up the MCU.

If the battery is absent, will the BQ25756 still provide output voltage for the LDOs and regulator that are placed at it's output?

I do not want to connect an LDO or regulator to the input of the BQ25756 as the solar panels voltage can be up to 60V

Thanks,

Tomer