BQ40Z80: BQ40Z80 pack pin

Star Xu

Genius 9645 points

Part Number: BQ40Z80

I want to confirm the schematic as below. Pack pin add a 10Ω and 1N4148, Is it feasible？

Thanks

Star

over 4 years ago

0 Jayden Li over 4 years ago

TI__Expert 3205 points

Hi Star,

We did not see any connection like this before. There would be a voltage drop on the diode, which would affect the pack voltage accuracy, so we don't recommend this connection.

Sincerely,

Jayden Li

Power management

Power management forum

BQ40Z80: BQ40Z80 pack pin