STBC15 wiring of open drain output pins

EC.3 · ‎2023-11-27

Hello,

I see there are two open drain output pins on the STBC15: CHGINOK and PG. If I don’t need to read the CHGINOK and PG status, can they either be left floating or connected to ground, without needing to add an external pullup?

Please confirm if this is the correct understanding.

Thanks

Peter BENSCH · ‎2023-11-28

The CHGINOK and PG pins are open drain outputs. If you do not want to query them, you can either let them float or connect them to GND to be on the safe side.

Hope that helps?

Good luck!
/Peter

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View solution in original post

Peter BENSCH · ‎2023-11-28

The CHGINOK and PG pins are open drain outputs. If you do not want to query them, you can either let them float or connect them to GND to be on the safe side.

Hope that helps?

Good luck!
/Peter

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.