IR3088A - XPHASETM PHASE IC WITH FAULT AND OVERTEMP DETECT

International Rectifier (now Infineon)

Datasheet Details

Part number	IR3088A
Manufacturer	International Rectifier (now Infineon)
File Size	1.51 MB
Description	XPHASETM PHASE IC WITH FAULT AND OVERTEMP DETECT
Datasheet	IR3088A Datasheet

General Description

The IR3088A Phase IC combined with an IR XPhaseTM Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs.

The “Control” IC provides overall system control and interfaces with any number of “Phase” ICs which each drive and monitor a single phase of a multiphase converter.

The XPhaseTM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches.

Overview

www.DataSheet4U.com Data Sheet No.

PD94704 IR3088A XPHASETM PHASE IC WITH FAULT AND OVERTEMP.

Key Features

2.5A Average Gate Drive Current Loss-Less Inductor Current Sense Internal Inductor DCR Temperature Compensation Programmable Phase Delay Programmable Feed-Forward Voltage Mode PWM Ramp Sub 100ns Minimum Pulse Width supports 1MHz per-phase operation DataShee Current Sense Amplifier drives a single wire Average Current Share Bus Current Share Amplifier reduces PWM Ramp.

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