RT8811B - Dual-Phase COT Buck PWM Controller with Dynamic Voltage Control | Richtek Technology
How to design a simple two-phase current-sharing synchronous buck regulator using a voltage-mode controller - Power management - Technical articles - TI E2E support forums
Dual‐phase DC–DC buck converter with light‐load performance enhancement for portable applications - Zhang - 2018 - IET Power Electronics - Wiley Online Library