FAN5098 - Two Phase Interleaved Synchronous Buck Converter

Product Overview

Fairchild Semiconductor

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.

Product details

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.

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Other Datasheets by Fairchild Semiconductor

FAN5090 - Two Phase Interleaved Synchronous Buck Converter
FAN5091 - Two Slice Interleaved Synchronous Buck Converter
FAN5092 - High Current System Voltage Buck Converter
FAN5093 - Two Phase Interleaved Synchronous Buck Converter
FAN5094 - Multi-Phase Interleaved Buck Converter
FAN5099 - Wide Frequency Synchronous Buck PWM AND LDO Controller

Published: Mar 30, 2005 |