BQ25638: Current meter

JDJ

Part Number: BQ25638

Tool/software:

does the charger BQ25638 separately meter the current into the battery pin and Vsys? Or can it not tell how much of the current is going to Vsys vs. VBAT?

25 days ago

0 Shuvam Keshari 25 days ago

TI__Prodigy 610 points

Hi J,

BQ25638 only has IBAT_ADC and IBUS_ADC channels for current measurement. ISYS has to be measured externally.

(All the ADC channels measured are: VBUS, VPMID, IBUS, VBAT, IBAT, VSYS, TS, TDIE, ADCIN)

Thanks,

Shuvam

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BQ25638: Current meter