BQ2980: BQ2980 ground CTR pin

Steven(Shenzhen) Shi

Part Number: BQ2980

Hi team,

I'd like to confirm if it is fine to ground CTR pin B- if we don't need this function?

Besides, a 0.1uF filter C6 should be appropriate between pack for ESD protection?

BR,

Steven

+1 Matt Sunna over 1 year ago

HI Steven,

Yes, the CTR pin can be tied to ground.

For ESD protection, many users use 2 capacitors in series for redundancy in case one capacitor fails.

Best regards,

Matt

0 Steven(Shenzhen) Shi over 1 year ago in reply to Matt Sunna

Thanks Matt.

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