CHG and DSG and ICC flags on 20z70 based battery

reuben rungano

Prodigy 220 points

Other Parts Discussed in Thread: BQ20Z70

hie there

what does it mean when CHG , DSG and ICC flags are set on a bq20z70 based battery?how can these flags be cleared?

thank you

reuben

over 12 years ago

0 Onyx Ahiakwo over 12 years ago

TI__Guru* 76230 points

chg and dsg means the charge and discharge fets are turned on. ICC is always set. it indicates if internal charge controller function is supported or not. Please refer to the Technical reference manual of the device attached on here for better understanding of the flags.

4532.sluu265a[1]_trm.pdf

thanks

Onyx

Power management

Power management forum

CHG and DSG and ICC flags on 20z70 based battery