bq24193: Charger is not entering supplement mode

Jeff Coletti

Part Number: BQ24193
Other Parts Discussed in Thread: BQ24193

Hi all

Have a customer using the bq24193, when charging is terminated, bq stops charging an the customer is reporting that current is being drawn from the battery. VBUS is still present. I will send more info directly via email,

Regards

Jeff Coletti

over 8 years ago

0 Fernando Lopez over 8 years ago

TI__Expert 8230 points

Hello Jeff,

Can the customer verify if the device is in INDPM or VINDPM once charge is terminated? If the system load cannot be provided completely by the adapter, the system voltage will begin dropping and the battery will be used to supplement the system load (discharge the battery).