IRU3021M Datasheet - International Rectifier

IRU3021M, 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPLE LDO CONTROLLER

Data Sheet No.PD94145 IRU3021M 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPLE LDO CONTROLLER .
The IRU3021M controller IC is specifically designed to meet Intel specification for next generation microprocessor applications requiring multiple on-.

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Datasheet Details

Part number:

IRU3021M

Manufacturer:

International Rectifier

File Size:

113.89 KB

Description:

5-BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPLE LDO CONTROLLER

Features

* lossless current sensing for both switcher by using the RDS(on) of the high-side power MOSFET as the sensing resistor, an output under-voltage shutdown that detects short circuit condition for the linear outputs and latches the system off, and a Power Good window comparator that switches its open c

Applications

* requiring multiple on-board regulators. The IRU3021M provides a single chip controller IC for the Vcore, three LDO controllers, one with an automatic select pin that connects to the Type Detect pin of the AGP slot for the AGP VDDQ supply, one for GTL+ and the other for the 1.8V chip set regulator as

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IRU3021M 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK PLUS TRIPLE LDO CONTROLLER International Rectifier

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