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ISL8120IR Datasheet, PDF (12/33 Pages) Intersil Corporation – Full Traceability Through Assembly and Test
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ISL8120IR
Typical Application VIII (Multiple Power Modules in Parallel with Current Sharing Control)
+3V TO +22V
VIN
CF4
VCC
VIN
CF6
PGOOD
RCC2
VIN_F
CBOOT4
LOUT4
Q7
Q8
CLKOUT/REFIN
EN/FF1, 2
BOOT2
UGATE2
PHASE2
LGATE2
ISL8120IRZEC
RISEN4
GND
VCC
ISEN2A
ISEN2B
VSEN2+
FB2
VSEN2-
2-PHASE
MODULE #1
GND
LIN
PVCC
BOOT1
UGATE1
PHASE1
LGATE1
VIN_F
CIN
CF5
CBOOT3
Q5
LOUT3
Q6
ISEN1A
ISEN1B
RISEN3
COMP1/2
FB1
VMON1/2
ZCOMP2
VSEN1+
VSEN1- RCSR2
ROS2
ZFB2
RFB2
CSEN2
FSYNC
ISHARE
ISET
R
R
VOUT2
COUT2
10Ω
10Ω
VSENSE2+
VSENSE2-
VLOAD
CF3
VIN_F
CBOOT2
LOUT2
RISEN2
VCC
RCC1
CF1
VIN
FSYNC
RFS
EN/FF1, 2
PGOOD
BOOT2
Q3
UGATE2
PHASE2
ISL8120IRZEC
Q4
LGATE2
GND
VCC
ISEN2A
ISEN2B
VSEN2+
FB2
VSEN2-
2-PHASE
MODULE #2
GND
PVCC
BOOT1
UGATE1
PHASE1
LGATE1
CF2 VIN_F
CBOOT1
Q1
LOUT1
Q2
ISEN1A
ISEN1B
RISEN1
COMP1/2
FB1
VMON1/2
ZCOMP1
VSEN1+
VSEN1- RCSR1
ROS1
ZFB1
RFB1
CSEN1
ISHARE
R
CLKOUT/REFIN
ISET
R
VOUT1
COUT1
10Ω
10Ω
VSENSE1+
VSENSE1-
12
FN6763.2
November 11, 2011
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