SHUTDOWN: The device enters into SHUTDOWN mode from all states on VCC power
up or EN pin is low.
HARDWARE POR: The device
enters into HARDWARE POR when Enable pin is high or VCC fall under
VUVF causing UVLO=H from all states.
SOFTWARE RESET: The device
enters into SOFTWARE RESET mode when VCC rise higher than VUVR
with the time t > tPOR_H. In this mode, all the registers are
reset. Entry can also be from any state when the RESET (register) = FFh or
UVLO is low.
STANDBY: The device enters
the STANDBY mode when Chip_EN (register) = 0. In this mode, device enters
into low power mode, but the I2C/SPI are still available for
Chip_EN only and the registers’ data are retained.
NORMAL: The device enters the
NORMAL mode when 'Chip_EN' = 1 with the time t >
tCHIP_EN.
THERMAL SHUTDOWN: The device automatically enters the THERMAL SHUTDOWN mode
when the junction temperature exceeds 160°C (typical). If the junction
temperature decreases below 145°C (typical), the device returns to the
NORMAL mode.