SLVSGZ4A June 2023 – June 2024 TPS6521905
PRODUCTION DATA
The ACTIVE state is the normal mode of operation when the system is up and running. All enabled buck converters and LDOs are operational and can be controlled through the I2C interface. After a wake-up event, the PMIC discharges potential residual voltages on the outputs, regardless of the discharge-configuration. ACTIVE state can also be directly entered from STBY state by de-asserting the STBY pin high or by an I2C command. See STBY state description for details. To transition to STBY, the STBY pin must be forced or an I2C command to STBY_I2C_CTRL in MFP_CTRL register must be issued.
To transition to INITIALIZE state, one of the following OFF_Requests must occur: