SLVSCM2D October 2014 – December 2019 TPS1H100-Q1
The three working modes in the device are normal mode, standby mode, and standby mode with diagnostic. If an off-state power saving is required in the system, the standby current is less than 500 nA with DIAG_EN low. If an off-state diagnostic is required in the system, the typical standby current is around 1 mA with DIAG_EN high. Note that to enter standby mode requires IN low and t > toff,deg. toff,deg is the standby-mode deglitch time, which is used to avoid false triggering. Figure 44 shows a work-mode state-machine state diagram.