ISL6523A Datasheet, PDF(3/16 Page) Intersil Corporation – VRM8.5 Dual PWM and Dual Linear Power System Controller

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

ISL6523A Datasheet, PDF (3/16 Pages) Intersil Corporation – VRM8.5 Dual PWM and Dual Linear Power System Controller

◁

+5VIN

VOUT2

+3.3VIN

VOUT3

ISL6523A

PWM2

CONTROLLER

PWM1

CONTROLLER

ISL6523A

LINEAR

CONTROLLER

LINEAR

CONTROLLER

VOUT1

VOUT4

FIGURE 2. SIMPLIFIED POWER SYSTEM DIAGRAM

+12VIN

+5VIN

VOUT2

1.2V

LIN

CIN

LOUT2

COUT2

CR2

OCSET2

UGATE2

PHASE2

VSEN2

VTT POWERGOOD

+3.3VIN

VOUT3

1.5V

COUT3

VOUT4

1.8V

COUT4

VTTPG

VAUX

DRIVE3

VSEN3

DRIVE4

VSEN4

SS24

CSS24

VCC

OCSET1

PGOOD

UGATE1

PHASE1

ISL6523A

LGATE1

PGND

VSEN1

FB1

COMP1

POWERGOOD

LOUT1

VOUT1

1.3V to 3.5V

COUT1

GND

VID3

VID2

VID1

VID0

VID25

SS13

CSS13

FIGURE 3. TYPICAL APPLICATION

▷