Other Parts Discussed in Thread: GPCCHEM
Hi forum!
The task to setting up the bq34z100-g1 device to control a 12V NiMH battery from a custom dragino based PCB is becoming a nightmare for us.
Our problem is related with charge time and battery duration: this is a sequence of charge/discharges we have evaluated:
24h charging ==> battery duration: 5h ==> 4h charging ==> battery duration: less than 1h ==> 24h charging ==> battery duration: less than 3 hours
Is this a normal behaviour? Can it be related with a bad calibration of the controller?
We would really appreciate a manual explaining all the procedure to calibrate this controller step-by-step. Along with the datasheet you can find a bunch of documentation spread over the forum and it's completely impossible to choose the right direction to calibrate this properly.
Thank you in advance! :)