ISL6563 Datasheet (Renesas) - Two-Phase Multiphase Buck PWM Controller

ISL6563, Two-Phase Multiphase Buck PWM Controller

DATASHEET ISL6563 Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers FN9126 Rev 8.00 Jun 10, 2010 The ISL6563 two-phase PWM control IC provides a precision voltage regulation system for advanced microprocessors.

Multiphase power conversion is a marked departure from single phase converter configurations employed to satisfy the increasing current demands of modern microprocessors and other electronic circuits.

By distributing the power and load current, implementation of m

ISL6563 Features

* of this controller IC include programmable VID codes compatible with Intel VRM9, VRM10, as well as AMD’s Hammer microprocessors, along with a system regulation accuracy of 1%. The droop characteristic, used