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BQ78350-R1A: The BQ78350 does not stay over 3 seconds in sleep mode.

Part Number: BQ78350-R1A
Other Parts Discussed in Thread: BQ78350, BQ76200, BQ76940

Hello Sir:

We have a question about the power consumption of BQ78350+BQ76940+BQ76200 solutions.

When we let the device enter sleep mode and measure the quiescent current that we get 500uA for 1~2 seconds, then will get rising to 700uA~1.xxmA for 1~2 seconds.

Quiescent current is periodic 500uA for 1~2 seconds then 700uA~1.xxmA for 1~2 seconds.

I checked the parameters about sleep time in gg file.

Sleep current: 1mA

Bus Timeout: 5s

Voltage time: 20s

Current time:20s

Even if we set the voltage time and current time to 60s, that quiescent current has not change.

Would you please help us to check the gg file?

Please provide some recommendations for us let us know how to decrease the quiescent current?

Thanks a lot.EFL-5204A_04_20201006_gg_checked.xlsx