SLUSDQ4 April 2019 BQ79606A-Q1
The BQ79606A-Q1 is in POR when AVAO_REF voltage falls below VAVAO_REF_UV. In POR, all of the circuits are shut down and held in RESET. When VAVAO_REF rises above VUVLO_REF_UV+VUVLO_REF_UVHYS, the BQ79606A-Q1 transitions to SHUTDOWN mode. The SYS_FAULT1[DRST] bit is set and is not cleared upon startup to signal to the host that a reset has occurred.