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PF3000 :  LICELL Coin cell charger behavior

Question asked by koichi sakagami on Aug 9, 2016
Latest reply on Aug 10, 2016 by igorpadykov

Dear community,
We have been developing our product with PF3000.
I have a question about  LICELL Coin cell charger behavior.


PF3000 has the coin cell charger functions via LICELL pin.


       If the Coin cell charger voltage which is set by VCOIN[2:0] register is lower than attached Coin cell voltage,
       Is there any problem ?
       I worry about that the flowing current to PF3000 from the Coin cell feeds a damage for internal circuit. (in the case of COINCHEN = 1)


    Best Regards,
    Koichi Sakagami