Dual Cell Lipo Charging IC
August 13, 2011
Can anyone suggest an IC that could be used to charge dual cell Lipo batteries (7.4V) with cell balancing? Ideally the IC would be powerful enough that it could charge even if the system is under a light load. I am looking for something similar to
the MAX 1555 IC (http://www.sparkfun.com/products/674) but for multiple cells. My google search has been fruitless - I must be using the wrong keywords. Thanks for any help!
PS I am not looking for a full charging system! I already have one. Instead I am trying to build one and was wondering if any IC other than a micro-controller exists to charge Lipos safely. Also don't suggesting trickle charging as it doesn't work with Lipos.