BQ25619E: Top off timer at cool temperature

Maxime GUILLOT

Prodigy 190 points

Part Number: BQ25619E

Tool/software:

Hello,

Is the top-off timer disabled at cool temperatures?

This seems to be the case on my board.

Thank you.

6 months ago

0 Michael Emanuel35 6 months ago

TI__Mastermind 40635 points

Hello,

The top off timer is disabled by default.

Regards,

Mike Emanuel

0 Maxime GUILLOT 6 months ago in reply to Michael Emanuel35

Prodigy 190 points

Hello,

Of course thank you.
but when it is enabled

0 Michael Emanuel35 6 months ago in reply to Maxime GUILLOT

TI__Mastermind 40635 points

Hello,

As shown in Section 8.3.5.3, "The top-off timer will follow safety timer constraints, such that if safety timer is suspended, so will the top-off timer. Similarly, if safety timer is doubled, so will the termination top-off timer. "

Regards,

Mike Emanuel

Power management

Power management forum

BQ25619E: Top off timer at cool temperature