Research Highlight

Current-Shared Multi-Phase FIVR (Fully-Integrated Voltage Regulator)s with Phase-Shedding-Optimized techniques

The research team led by Prof. Kim at KAIST ITC has developed a fully integrated multi-phase buck converter for on-chip power management unit that evenly balances the multiple inductor currents without significant power overhead. It also achieves an even more optimal frequency response and output ripple with optimized phase-shedding techniques....read more