Other Parts Discussed in Thread: BQEVSW
Hello,
I'm trying to diagnose problems with accupacks for our PDA (old discontinued UInitech model). They are using bq27000 as monitoring IC.
Some of them are reporting 0V in PDA software, but charging is working and in reality there are 4.2V at the battery terminals.
So charging part of the accupack is working, only monitoring part is misbehaving.
Sometimes bad connection happens between the cradle and PDA, that leads to frequent connect/disconnect and thus frequent start/stop of the charging process.
This maybe leads to "locking" of the bq itself?
Can somebody please provide me with the link to this old bqEVSW?
Thanks.