SLUSDQ4 April 2019 BQ79606A-Q1
Connect CVDD to VLDO through a 0Ω resistor (with the exception of Bridge Device of input supply from 4.75V to 5.5V, it must be supplied from an external power supply). Connect VIO to the system rail between 1.8V and 5.25V. VIO is supplied from the system logic supply or is connected to VLDO or CVDD for stack devices (or systems without a logic supply). Both CVDD and VIO require a decoupling capacitor of no greater than 2.2μF, with minimum temperature stability rating of X7R (COG/NPO provide better performance).