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MAX1938

Part Number	MAX1938
Manufacturer	Maxim
Description	Two-Phase Desktop CPU Core Supply Controllers
Published	May 6, 2005
Detailed Description	19-2498; Rev 1; 10/02 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description The ...
Datasheet	MAX1938 PDF File

Overview

19-2498; Rev 1; 10/02 Two-Phase Desktop CPU Core Supply Controllers with Controlled VID Change General Description The MAX1937/MAX1938/MAX1939 comprise a family of synchronous, two-phase, step-down controllers capable of delivering load currents up to 60A.
The controllers utilize Quick-PWM™ control architecture in conjunction with active load-current voltage positioning.
Quick-PWM control provides instantaneous load-step response, while programmable voltage positioning allows the converter to utilize full transient regulation limits, reducing the output capacitance requirement.
The two phases operate 180° out-of-phase with an effective 500kHz switching frequency, thus reducing input and out...

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