BQ34Z100: Battery Freeze Protection

ReedKacz

Part Number: BQ34Z100

Hello Gauge Experts,

My customer is looking to use the information gathered from the bq34z100 gauge on their lead acid battery to help them protect against a battery freeze condition in cold temperature external locations.

Do you have any recommended resources or proven techniques for this?

Thanks!
Reed

over 6 years ago

0 Kang Kang over 6 years ago

TI__Mastermind 24870 points

What is the customer expected accuracy? From this, we can make some recommendation.

0 ReedKacz over 6 years ago in reply to Kang Kang

TI__Expert 3462 points

Hi Kang,

Thanks for the quick response. The customer has not specified an accuracy need - just a need to implement battery freeze protection. They are looking for recommendations related to the measurements collected by the bq34z100 and translating that into protecting the battery from permanent damage or freezing.

-Reed

0 Kang Kang over 6 years ago in reply to ReedKacz

TI__Mastermind 24870 points

Unfortunately we don't have a feature on this device. I've notified our business team. Let us know the end equipment.

0 ReedKacz over 6 years ago in reply to Kang Kang

TI__Expert 3462 points

Kang,

Thank you. It would be classified as a data concentrator: http://www.ti.com/solution/data_concentrator

-Reed

Power management

Power management forum

BQ34Z100: Battery Freeze Protection