BQ24130 has a CMOD pin to setup the precharge and fast charge current, I have a application is 1 cell battery charge. I want to the charger in pre-charge when the battery voltage is below 3V, and fast-charge when the battery more than 3V, so how to setup the CMOD, low or high?
In page 14 there is a sentence "A low-level signal on the CMOD pin forces the IC to charge at the pre-charge rate set on the ISET2 pin." But In page 9 there is a reference design, CMOD is low, the description is 2A charge current, so how can the charger do this.