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IRU3055

5-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER IC

IRU3055 Features

* Meets VRM 9.0 Specification 3-Phase Controller with On-Board MOSFET Driver On-Board DAC programs the output voltage from 1.075V to 1.850V Loss-less Short Circuit Protection Programmable Frequency Synchronous operation allows maximum efficiency Minimum Part Count Soft-Start Power Good Function Hiccup

IRU3055 General Description

The IRU3055 is a 3-phase synchronous Buck controller which provides high performance DC to DC converter for high current applications. The IRU3055 controller IC is specifically designed to meet Intel and AMD specifications for the new microprocessor requiring low voltage and high current. The IRU305.

IRU3055 Datasheet (352.82 KB)

Preview of IRU3055 PDF

Datasheet Details

Part number:

IRU3055

Manufacturer:

International Rectifier

File Size:

352.82 KB

Description:

5-bit programmable 3-phase synchronous buck controller ic.

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IRU3055 5-BIT PROGRAMMABLE 3-PHASE SYNCHRONOUS BUCK CONTROLLER International Rectifier

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