FAN5091 - Two Slice Interleaved Synchronous Buck Converter

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	FAN5091
Manufacturer	Fairchild Semiconductor
File Size	193.41 KB
Description	Two Slice Interleaved Synchronous Buck Converter
Datasheet	FAN5091 Datasheet
Additional preview pages of the FAN5091 datasheet.

Product details

Description

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

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 Droop (Voltage Positioning).
Programmable frequency from 200KHz to 2MHz.
Adaptive delay gate switching.
Integrated high-current gate drivers.
Integrated Power Good,.

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Published: Mar 30, 2005 |