ZHCSIF0N September 2008 – October 2021 BQ24072 , BQ24073 , BQ24074 , BQ24075 , BQ24079
PRODUCTION DATA
The termination current threshold in the BQ24074 is user-programmable. Set the termination current by connecting a resistor from ITERM to VSS. For USB100 mode (EN1 = EN2 = Low), the termination current value is calculated as:
In the other input current limit modes (EN1 ≠ EN2), the termination current value is calculated as:
The termination current is programmable up to 50% of the fastcharge current. The RITERM resistor must be less than 15 k?. Leave ITERM unconnected to select the default internally set termination current.