BQ2970: BQ29700 Schematic Question

TitoZ

Part Number: BQ2970
Other Parts Discussed in Thread: BQ25303J

Hi everyone,

I am using the BQ29700 for a project, however, I have a question regarding the typical application schematic.

What does PACK+ and PACK- mean? Is this the battery cell or the battery charger? I have read the data sheet but I can not seem to find an answer to this.

over 2 years ago

0 Luis H. S. over 2 years ago

TI__Mastermind 27470 points

Hello Tito,

These are the connections to the load/charger, not the battery cell.

Best Regards,

Luis Hernandez Salomon

0 TitoZ over 2 years ago in reply to Luis H. S.

Prodigy 100 points

Hi Luis,

So it connects to the BAT pin of the battery charger correct? The battery charger I am using is bq25303j. Currently trying to understand how to do the connection between them.

0 Luis H. S. over 2 years ago in reply to TitoZ

TI__Mastermind 27470 points

Tito,

You opened a new thread about this, so I will go ahead and close this one.

Best Regards,

Luis Hernandez Salomon

Power management

Power management forum

BQ2970: BQ29700 Schematic Question