SLUUBY1B December 2020 – April 2022 BQ76942
Class | Subclass | Name | Type | Min | Max | Default | Unit |
---|---|---|---|---|---|---|---|
Settings | Protection | Body Diode Threshold | I2 | 0 | 32767 | 50 | mA |
Description: To minimize power dissipation in the FET body diode, the FET is turned on when reverse current is detected and the other FET is on. When measured discharge current is greater in magnitude than Settings:Protection:Body Diode Threshold and the DSG FET or PDSG FET is on, the CHG FET is turned on, and the PCHG FET is turned off. When measured charge current is greater than Settings:Protection:Body Diode Threshold and the CHG FET or PCHG FET is on, the DSG FET is turned on, and the PDSG FET is turned off. When in parallel FET mode (Settings:FET:FET Options[SFET] = 0), body diode protection is disabled and a FET will not be turned on in response to reverse current.