Standalone OCV-Based Fuel Gauge
19-4637; 5/09 www.maxim-ic.com GENERAL DESCRIPTION The DS2786 estimates available capacity for rechargeable Li-Ion and Li-Ion Polymer batteries based on the cell voltage in the open-circuit state following a relaxation period. The open-circuit voltage (OCV) is used to determine relative cell capacity based on a lookup table stored in the IC. This capability ...
Maxim Integrated Products