FAN5091 Datasheet (Fairchild Semiconductor) - Two Slice Interleaved Synchronous Buck Converter

FAN5091, Two Slice Interleaved Synchronous Buck Converter

The FAN5091 is a synchronous multi-slice DC-DC controller IC which provides a highly accurate, programmable output voltage for all high-performance processors.

Two interleaved synchronous buck regulator slices with built-in current sharing operate 180° out of phase to provide the fast transient resp

FAN5091 Features

* Programmable output from 1.10V to 1.85V in 25mV steps using an integrated 5-bit DAC

* Two interleaved synchronous slices for maximum performance

* 100nsec response time

* Built-in current sharing between slices

* Remote sense

* Programmable Active Dr