BQ76940's requirement to trig the ALERT PIN

Wu JW

Intellectual 2935 points

Hi,

Is there any condition to trigger the ALERT PIN without fault condition? Do you have detail description for this?

Thanks a lot!

over 8 years ago

0 ThomasCosby over 8 years ago

TI__Guru 73830 points

The AFE will pulse the ALERT output when data is ready to be read by the gauge. This could be a fault, but the output also pulses when voltage, current, etc are ready to be read every 250ms.

Power management

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BQ76940's requirement to trig the ALERT PIN