用于轻载效率提升的具有动态总线电压控制的两级48V-12V/6V-1.8V电压调节模块

The two-stage 48 V-12 V-1.8 V voltage regulator module (VRM) structure is gaining more and more attention in high-end server applications. The LLC converter is the preferred choice for the first conversion stage because it provides the isolated 12-V output efficiently, which is then converted to 1.8 V by the multiphase Buck converter. Since the CPU works in sleep-mode most of the time, the light-l...