BQ76952: The balanced current of the highest battery Cn is too small

user5883945

Part Number: BQ76952

Tool/software:

Dears,

What is the reason for the low balancing current of the highest battery when using the internal FET the IC for balancing.

over 1 year ago

0 user5883945 over 1 year ago

Expert 1806 points

Sorry, correcting errors, use the external FET.

0 Thomas Rainey over 1 year ago in reply to user5883945

TI__Expert 4320 points

Hello,

Can you elaborate on "low balancing current?" The current at VC16 should have the highest current because it provides the current for the internal balancing FETs.

Best regards,

Thomas Rainey

Power management

Power management forum

BQ76952: The balanced current of the highest battery Cn is too small