SLUSBU9H March 2014 – June 2021 BQ2970 , BQ2971 , BQ2972 , BQ2973
PRODUCTION DATA
This is a sense node used for measuring several fault detection conditions, such as overcurrent charging or overcurrent discharging configured as Vds sensing for protection. This input, in conjunction with VSS, forms the differential measurement for the stated fault detection conditions. A 2.2-kΩ resistor is connected between this input pin and Pack– terminal of the system in the application.