BQ76952: predischarge timeout

Charles Zhang1

Part Number: BQ76952

Hi Team,

My customer wants to turn on the predischarge FET for 10 seconds, but the maximum limit of the predischarge timeout is 2.55 seconds, is it possible to make it longer?

Thanks,

Charles

over 3 years ago

0 Caleb Perez over 3 years ago

TI__Genius 11315 points

Hey Charles,

That is the maximum value for the Predischarge timeout.

The customer could use Predischarge Stop Delta setting to instead turn off the Predischarge FETs after the pack reaches a certain voltage.

Thanks,
Caleb

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BQ76952: predischarge timeout