IRU3037A - 8-PIN SYNCHRONOUS PWM CONTROLLER

This page provides the datasheet information for the IRU3037A, a member of the IRU3037 8-PIN SYNCHRONOUS PWM CONTROLLER family.

Datasheet Summary

Description

The IRU3037 controller IC is designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications.

Features

Synchronous Controller in 8-Pin Package Operating with single 5V or 12V supply voltage Internal 200KHz Oscillator (400KHz for IRU3037A) Soft-Start Function Fixed Frequency Voltage Mode 500mA Peak Output Drive Capability Protects the output when control FET is shorted.

International Rectifier

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Datasheet Details

Part number	IRU3037A
Manufacturer	International Rectifier
File Size	284.40 KB
Description	8-PIN SYNCHRONOUS PWM CONTROLLER
Datasheet	IRU3037A Datasheet
Additional preview pages of the IRU3037A datasheet.

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Full PDF Text Transcription

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) m oc .U 4 t eeh S ata D.w w w : t eeh S ata D ( Data Sheet No. PD94173 IRU3037 / IRU3037A 8-PIN SYNCHRONOUS PWM CONTROLLER FEATURES Synchronous Controller in 8-Pin Package Operating with single 5V or 12V supply voltage Internal 200KHz Oscillator (400KHz for IRU3037A) Soft-Start Function Fixed Frequency Voltage Mode 500mA Peak Output Drive Capability Protects the output when control FET is shorted DESCRIPTION The IRU3037 controller IC is designed to provide a low cost synchronous Buck regulator for on-board DC to DC converter applications. With the migration of today’s ASIC products requiring low supply voltages such as 1.

Published: May 5, 2006 |