NCP5392MNR2G datasheet(3/32 Pages) ONSEMI

Part #	NCP5392MNR2G

Description	2/3/4-Phase Controller for CPU Applications

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Manufacturer	ONSEMI [ON Semiconductor]

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NCP5392

http://onsemi.com

3

G1

+

−

G2

G3

Overvoltage

Protection

+

−

G4

Control,

Fault Logic

and

Monitor

Circuits

IMON

DRVON

PSI

NTC

VR_HOT

VR_RDY

UVLO

ILimit

4.25 V

+

−

+

−

+

−

+

−

+

ROSC

CS4N

CS4P

CS3N

CS3P

GND (FLAG)

CS2N

CS2P

CS1N

CS1P

CSSUM

VDFB

VDRP

COMP

VFB

DIFFOUT

VSP

VSN

VID7/AMD

VID6

VID5

VID4

VID3

VID2

VID1

VID0

Flexible DAC

Droop Amp

Error Amp

+

−

Diff Amp

+

−

1.3 V

+

−

+

Oscillator

Gain = 6

+

−

Gain = 6

+

−

+

−

+

−

+

ILIM

EN

VCC

DAC

Figure 2. NCP5392 Block Diagram

+

−

12VMON

−2/3

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NCP5392MNR2G Datasheet(PDF) 3 Page - ON Semiconductor

NCP5392MNR2G Datasheet(HTML) 3 Page - ON Semiconductor

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