Quantcast
Channel: Power management forum - Recent Threads
Viewing all articles
Browse latest Browse all 35901

BQ2970: Battery Protection Question

$
0
0

Part Number: BQ2970

I am looking to use a BQ29700 protection IC for a single lithium ion battery. The requirements are a max discharge current of 3.5A, max charge current of 1.25A, UVP of 2.6V and OVP of 4.2V. I believe this will require the BQ29700 to be programmed by TI to have a OCC of 0.071V, OCD of 0.2V. The addition of a MOSFET with RDSon of around 57mOhms should get me close to the requirements. 

Is the above correct? I am assuming I can not model this so how do I go about getting samples? Does TI offer a MOSFET with the above specs?


Viewing all articles
Browse latest Browse all 35901

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>