BQ25601: Accuracy of IINDPM set value

Tsukui Yusuke

Guru 21930 points

Part Number: BQ25601

Hi,

Could you tell me about the accuracy of IINDPM?
The following information is included in the data sheet.

I tried to calculate the accuracy from this information.
However, the accuracy varies depending on the set current value.
What is the accuracy of the set value?
Or Could you tell me the accuracy or Min/MAX for the following settings?
"3.0A(IINDPM[4:0]：0b11110)"

Power supply source is the AC adapter.
Customers want to use current up to the adapter rating.
Therefore, customers need IINDPM accuracy information.

Best Regards,
Yusuke

over 5 years ago

0 Ning T over 5 years ago

TI__Guru 57341 points

Yusuke,

The max is usually equal to the IINDPM setting value. For IINDPM setting=3A, the max should be 3A, the min is not available. Please note that the information provided hereby is for references only and is not guaranteed.

Thanks,

Ning.

0 Tsukui Yusuke over 5 years ago in reply to Ning T

Guru 21930 points

Ning-san,

Thank you for your support.

The set voltage is applied as the maximum value.
And I understand that it can never exceed 3A.

As explained in the background,
Customer also needs to know the maximum input current that can be secured.
Therefore, the customer wants to know the Min value of IINDPM.

Could you tell me the minimum value of IINDPM when the setting is 3A(0b11110)?

Best Regards,
Yusuke

0 Tsukui Yusuke over 5 years ago in reply to Tsukui Yusuke

Guru 21930 points

Ning-san,

Is there any update about IINDPM Min value?
It needs that information to get power from the adapter as much as possible.

Regards,
Yusuke

0 Ning T over 5 years ago in reply to Tsukui Yusuke

TI__Guru 57341 points

Yusuke,

Test data is not available for this IINDPM setting. The minimum spec is also not available.

Thanks,

Ning.

Power management

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BQ25601: Accuracy of IINDPM set value