Difference between BQ2013H and BQ34Z110

Maxime Pham-Thanh

Other Parts Discussed in Thread: BQ2013H, BQ34Z110

Hi,

I was wandering what was the best chip between the BQ2013H and the BQ34Z110 for lead acid battery use. I am working on UPS (un-interruptible power supplies) applications.

I get the feeling that the BQ34Z110 is an improved version of the BQ2013H, optimized for lead acid, but I could be wrong.

Hope someone can help me.

BQ2013H : http://www.ti.com/product/bq2013H#technicaldocuments

BQ34Z110 : http://www.ti.com/product/bq34z110

over 10 years ago

0 Maxime Pham-Thanh over 10 years ago

Prodigy 110 points

Has any one wondered about this before ? :)

0 Jason Gin over 10 years ago

Genius 3970 points

I'd recommend the bq34z110 for your application. It's a much newer chip, completely different from the bq2013H, and uses the advanced Impedance Track algorithm to gauge the cells' state of charge, health, cell resistance and more.

0 Maxime Pham-Thanh over 10 years ago in reply to Jason Gin

Prodigy 110 points

Thank you for you advice, I was also getting this feeling.

Power management

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Difference between BQ2013H and BQ34Z110