BQ25606: Component selection

cc h

Part Number: BQ25606

I read about dynamic power path management and dynamic power management in this article

http://www.ti.com/lit/an/slua400a/slua400a.pdf

and is not sure of whether bq25606 has the capability of which, as in bq25606's document, it is stated that it has the feature of "Narrow VDC (NVDC) Power Path Management",

then it comes a section on "8.3.6.8 Dynamic Power management".

Can someone enlighten me?

Thank you

over 6 years ago

0 Angelo Zhang87 over 6 years ago

TI__Genius 11850 points

Hi,

The BQ25606 has two types of dynamic power management, both VINDPM and IINDPM. It also has NVDC, which is a type of dynamic power path management.

In addition to the app note you linked, this blog post could be helpful to you in understanding these features: e2e.ti.com/.../understanding-battery-charger-features-and-charging-topologies

Feel free to ask further questions if something is still unclear after reading the app note and the blog post.

Best regards,
Angelo

0 cc h over 6 years ago in reply to Angelo Zhang87

Prodigy 210 points

Hi,

Will bq25606 be able to charge 3 18650 connected in parallel without protection circuit together?

0 Angelo Zhang87 over 6 years ago in reply to cc h

TI__Genius 11850 points

Hi,

Yes. The BQ25606 is a single-cell Li-ion battery charger and will be able to charge your 1s3p battery. The charger also has many protection features, which are discussed in Section 8.3.8 of the datasheet.

Best regards,
Angelo

0 cc h over 6 years ago in reply to Angelo Zhang87

Prodigy 210 points

Thank you for your clarification! I will purchase an evaluation board to prototype my system.

Power management

Power management forum

BQ25606: Component selection