BQ25883: Time from when VBUS is applied until /PG becomes Low

Yuta Nishie

Part Number: BQ25883

Tool/software:

Hi,

1) What is the maximum amount of time from when a voltage is applied to the VBUS pin until the /PG is fixed (becomes Low)?

2) Is it correct to understand that the /PG becomes Low after "Input Source Type Detection is completed"?

Best Regards,

Nishie

0 Ning T over 1 year ago

Hi Nishie,

1. It depends on the input source type.

2. Yes.

Thanks,

Ning

0 Yuta Nishie over 1 year ago in reply to Ning T

Genius 4925 points

Hi Ning-san,

Thank you for your support.

1. The input sources are USB2.0, USB3.0, Type A, Type C and BC1.2. What is the maximum value for this condition?

Best Regards,

Nishie

0 Michael Emanuel35 over 1 year ago in reply to Yuta Nishie

Hi Nishie,

We will get back to you by Friday.

Regards,

Mike Emanuel

+1 Michael Emanuel35 over 1 year ago in reply to Michael Emanuel35

Hi Nishie,

On my EVM the maximum time it takes PG/ to go low after plugging in an unknown adapter is around 750 ms.

Regards,

Mike Emanuel

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