Part Number
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IR3523 |
Manufacturer
|
International Rectifier |
Description
|
DUAL OUTPUT CONTROLLER |
Published
|
Jan 7, 2017 |
Detailed Description
|
IR3523
DATASHEET XPHASE3TM DUAL OUTPUT CONTROL IC
DESCRIPTION
The IR3523 Control IC provides a full featured and flexib...
|
Datasheet
|
IR3523
|
Overview
IR3523
DATASHEET XPHASE3TM DUAL OUTPUT CONTROL IC
DESCRIPTION
The IR3523 Control IC provides a full featured and flexible way to implement a complete dual output DDR & CPU VTT multiphase power solution for Intel VR11.
1 motherboards.
Each output interfaces with any number of xPHASE3TM Phase ICs each driving and monitoring a single phase.
Output 1 includes a 3 bit VR11.
x VID, 1.
1V boot voltage and droop to implement the CPU VTT rail which is typically 1 phase.
Output 2 includes a 3 bit VID for margining and supports any number of phases and DDR DIMM modules.
The xPHASE3TM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher effici...
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