BQ33100 CFET definition ? does it turns off when Full charging

Cheng Wang

In the datasheet , there is no detail definithion for Operation Status[CFET] and how Gauge algorithm to control it . please refer to page 38.

Will it turns off when FC detected?

over 7 years ago

0 Dick Stacey over 7 years ago

TI__Genius 14890 points

Cheng,

The CFET in OperatingStatus indicates the status of the CHG pin which controls the FET used to charge the supercapacitor stack. It is used during the normal charging process and the learning cycle. It will be cleared when the FET is open.

Regards,

Dick

0 Cheng Wang over 7 years ago in reply to Dick Stacey

TI__Prodigy 685 points

Stacey,
Thanks for your reply!
Right now we want to stop charging when FC detected . Will it turns off when FC detected?

Power management

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BQ33100 CFET definition ? does it turns off when Full charging