bq20z95 FETs

Jeremy51164

Hello,

The charge FET on my bq20z95 appears to be open, preventing me from charging my pack. I'm not sure how to recover from this state, is there a command for clearing PF flags, such as the CFETF?

Thank you,

Jeremy.

over 11 years ago

0 Onyx Ahiakwo over 11 years ago

TI__Guru* 76230 points

Jeremy,

You will have to check your fets to make sure the condition that caused the cfetf bit to get set is cleared. then you will have to enter two word command 0x2673, 0x1712 to clear the pf bit.

thanks

Onyx