BQ40Z50: Power consumption during sleep

zehu chi

Intellectual 445 points

Part Number: BQ40Z50

Tool/software:

Dear Ti engineer

I have a question that BQ40z50 in sleep mode

I found the following two cases not explained in the manual

CHG on, DSG on, no SBS communication,Does the power consumption at this situation ?
CHG on, DSG off, no SBS communication,Does the power consumption at this situation ?

Can you provide me with the specific value? Thank you!

Best wishes

Zehu

6 months ago

0 Alan Frias 6 months ago

TI__Mastermind 25855 points

Hello Zehu,

I attached the Technical Reference in the link below that has deeper function of each protocol, but TI does not have publish current figure for the two scenarios presented however for the two scenario it is likely to be under 100µA.

Technical Reference,
https://www.ti.com/lit/ds/symlink/bq40z50.pdf?ts=1740090153369&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FBQ40Z50

Regards,
Alan

Power management

Power management forum

BQ40Z50: Power consumption during sleep