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Forum»Forum › Analogue and Mixed Signal › Power-on issue with bq40z50-r1

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Published on 2022-7-21 11:14 Only look at the author

Power-on issue with bq40z50-r1 [Copy link]

For the BQ40Z50-R1 chip, first connect the analog power supply and burn the program. Then solder in the battery (single cell voltage is above 4V). Will the charge and discharge MOS be automatically turned on? Or does it need to be activated by charging or communication?

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Usually by charging or short-circuiting P+B+ Details Published on 2022-7-21 13:24

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Published on 2022-7-21 13:24 Only look at the author

Usually by charging or short-circuiting P+B+

This post is from Analogue and Mixed Signal

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OK, thanks. Details Published on 2022-7-25 09:02

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The OP| Published on 2022-7-25 09:02 Only look at the author

qwqwqw2088 posted on 2022-7-21 13:24 Generally, it is charged or short-circuited P+B+

OK, thanks.

This post is from Analogue and Mixed Signal

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