SLUSBU9I March 2014 – August 2024 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 2.2kΩ resistor is connected between this input pin and Pack– terminal of the system in the application.