Part Number: BQ40Z80
Hi!
I have a question regarding charging control. Gauge has internal registers called Charging Current and Charging Voltage. Their value changes according to current charge region as far as I understand.
I have a question about Charging Voltage, at which point that needs to supplied, is it pack voltage or cell sum? Or maybe some theoretical value...
Which parameter is more critical?
I don't have powerful enough charger should I try to follow voltage or ignore voltage and supply maximum charge current which is still less than Charging Current register requested?
THx
Ivo