Why we should use a multiphase buck converter. How to use buck converters in parallel to increase the output current/power. How to derive the small-signal transfer function of a multiphase buck ...

Nonisolated DC/DC step-down voltage conversion is almost exclusively based on the ubiquitous buck regulator topology. The multiphase buck regulator has inherent advantages over its single-phase ...

To achieve that combination of speed and accuracy, IR used MathCad to reduce the number of equations required to model the power circuit in Spice. To accelerate design work further, IR caches all ...

Multiphase buck converters are used to satisfy the power demands of the latest AI processors, but when it comes to checking power integrity engineers are faced with extra requirements. By Nick Le Bas.

A 12V, 10A, 10MHz series-capacitor buck converter from Texas Instruments is said to have a current density of more than 50A/cm3, four times more than any other 12 V power management component or ...

This parameter is plotted in Fig. 7. Figures 6 and 7 indicate duty cycle operating points akin to Fig. 5 where the output capacitor ripple current is largely eliminated. If the duty cycle satisfies Eq ...