SLUSEJ1 December 2021 TPSM8D6C24
Use the following design procedure to select key component values for two-phase design. The appropriate behavioral options can be set through PMBus. Refer to Section 8.2.2 for the equations used to calculate the component values in this example. The only difference is to increase value of N to 2 because there are two devices stacked for a two-phase design. This procedure can also be used as reference for three-phase and four-phase designs. Again the only difference is to increase the value of N to 3 and 4 for a three-phase and four-phase design, respectively.
WEBENCH includes support for creating two-phase designs. The TPS546x24A Compensation and Pin-Strap Resistor Calculator can also be used to aid in design calculations and pinstrap resistor selection.