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FAN5019B

Fairchild Semiconductor
Part Number FAN5019B
Manufacturer Fairchild Semiconductor
Description 6-Bit VID Controller 2-4 Phase VR10.X Controller
Published Jul 9, 2009
Detailed Description www.fairchildsemi.com com FAN5019B 6-Bit VID Controller 2-4 Phase VR10.X Controller General Description...
Datasheet PDF File FAN5019B PDF File

FAN5019B
FAN5019B

Overview
www.
fairchildsemi.
com com FAN5019B 6-Bit VID Controller 2-4 Phase VR10.
X Controller General Description The FAN5019B is a multi-phase DC-DC controller for implementing high-current, low-voltage, CPU core power regulation circuits.
It is part of a chipset that includes external MOSFET drivers and power MOSFETS.
The FAN5019B drives up to four synchronous-rectified buck channels in parallel.
The multi-phase buck converter architecture uses interleaved switching to multiply ripple frequency by the number of phases and reduce input and output ripple currents.
Lower ripple results in fewer components, lower component cost, reduced power dissipation, and smaller board area.
The FAN...


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