ISL6366
Typical Application: 6-Phase Coupled-Inductor VR and 1-Phase VR
VIN
+5V
+5V
BOOT
UGATE
VCC
PHASE
GND
ISL6627
DRIVER
PWM
DVC FB
COMP
VCC
LGATE
PWM1
ISEN1-
PSICOMP
HFCOMP
ISEN1+
VIN
+5V
VSEN
BOOT
RGND
UGATE
PHASE
GND
EN_VTT
VTT
VCC
ISL6627
DRIVER
SVDATA
SVALERT#
PWM
SVCLK
PWM4
ISEN4-
ISEN4+
LGATE
VR_RDY
VR_RDYS
VR_HOT#
OVP
PWM2/5
ISEN2/5-
ISEN2/5+
ISL6366
VIN
CPU
LOAD
VIN
PWM3/6
ISEN3/6-
ISEN3/6+
EN_PWR
RAMP_ADJ
IMON
IMONS
FS_DRP
FSS_DRPS
VIN
+5V
+5V
+5V
BOOT
BTS_DES_TCOMPS
BT_FDVID_TCOMP
ADDR_IMAXS_TMAX
+5V
UGATE
VCC
GND
PHASE
GND
ISL6627
DRIVER
+5V
GPU
LOAD
PWM
LGATE
PWMS
ISENS-
NPSI_DE_IMAX
+5V
ISENS+
+5V
TMS
TM
NTC
RGNDS
VSENS
NTC1 NETWORK IS NOT NEEDED
IF TMS IS USED FOR VR1, GPU
HFCOMPS/DVCS
NTC
SICI
FBS
RSET COMPS
+5V
NTC: BETA = 3477
FN6964.0
January 3, 2011
6
INTERSIL [ Intersil ]
