International Rectifier IRU3018 Data Sheet

This is an application description manual for the IRU3018.

Brand: International Rectifier
Category: Other Electronics
Document type: Datasheet
Language: English
Pages: 16
File format: PDF
File size: 149 KB
Published: 08 June, 2012
Updated: 30 September, 2023
MD5 checksum: 4328955E48164FFD07F47779EFB5A760
PDF: International Rectifier IRU3018 Data Sheet PDF

About this manual

The IRU3018 is a single-chip controller IC specifically designed to meet Intel specifications for Pentium II microprocessor applications. It provides a solution for Vcore, GTL+, and clock supply requirements. The device features a patented topology that, combined with external components, provides over 18A of output current for an on-board DC-DC converter while automatically setting the output voltage via a 5-bit internal DAC.

What's inside

Features
Applications
Description
Typical Application
Absolute Maximum Ratings
Package Information
Electrical Specifications
Pin Descriptions
Block Diagram

Specifications

Output Current (Switcher)	18A
On-Board LDO Regulator	200mA
DAC Output Voltage Range	1.3V to 3.5V
Operating Junction Temperature	0°C to 125°C
Oscillator Frequency	200 KHz
Package Type	24-pin Plastic SOIC

Frequently asked questions

What is the output voltage range of the IRU3018?

The output voltage can be programmed from 1.3V to 3.5V using the on-board 5-bit DAC.

What is the maximum output current for the switcher?

The device provides in excess of 18A of output current for the on-board DC-DC converter.

What is the operating junction temperature range?

The operating junction temperature range is from 0°C to 125°C.

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