FAN5098 - Two Phase Interleaved Synchronous Buck Converter

Description

The FAN5098 is a synchronous two-phase DC-DC controller IC which provides a highly accurate, programmable output voltage for the AMD® Hammer™ processor.

Features

Programmable output from 800mV to 1.550V in 25mV steps using an integrated 5-bit DAC.
Two interleaved synchronous phases for maximum performance.
100nsec transient response time.
Built-in current sharing between phases.
Remote sense.
Programmable Active Droop (Voltage Positioning).
Programmable switching frequency from 100KHz to 1MHz per phase.
Adaptive delay gate switching.
Integrated high-current gate drivers.

Fairchild Semiconductor

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Datasheet Details

Part number	FAN5098
Manufacturer	Fairchild Semiconductor
File Size	460.82 KB
Description	Two Phase Interleaved Synchronous Buck Converter
Datasheet	FAN5098 Datasheet
Additional preview pages of the FAN5098 datasheet.

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Full PDF Text Transcription

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www.fairchildsemi.com FAN5098 Two Phase Interleaved Synchronous Buck Converter for AMD® Hammer™ Features • Programmable output from 800mV to 1.

Published: Mar 30, 2005 |