LTC4015: Minimum Current and Current granularity/resolution


In our 1s to 5s, Li-Ion battery charging application, we need current regulation accuracy of +/-1% or 10mA whichever is greater over the range of 100mA to 8A.

Hence we are planning to use the IC: LTC4015.

In LTC4015, please tell us what is the minimum output current, minimum step current and regulation accuracy of this IC. Also how could we configure the current range settings and corresponding accuracy/granularity?


Arvind Kukreti