This document provides an overview of the PM6691 single-phase controller, including its features, applications and working principle.
The PM6691 is a single-phase step-down switching controller with embedded gate drivers, specifically designed to supply the CPU and GPU of the Intel mobile platform according to INTEL MVP7 specifications. It utilizes a clocked constant on-time (CkCOT) architecture to maintain nearly constant switching frequency over varying loads.
The PM6691 is a single phase step-down switching controller designed to supply the CPU and GPU of the Intel mobile platform.
The PM6691 accepts an input voltage range from 4.5 V to 28 V.
The PM6691 provides an output voltage range from 0.25 V to 1.52 V.