ISL6366 Datasheet, PDF (5/44 Pages) Intersil Corporation – Dual 6-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications

ISL6366
Typical Application: 6-Phase Standard-Inductor VR and 1-Phase VR
+5V
VTT
SVDATA
SVALERT#
SVCLK
VR_RDY
VR_RDYS
VR_HOT#
DVC FB COMP _{VCC PWM1}
PSICOMP
HFCOMP
ISEN1-
ISEN1+
VSEN
RGND
EN_VTT
PWM2
ISEN2-
ISEN2+
VINF
ISL6366
+5V
VCC
PWM
BOOT
ISL6627
DRIVER
UGATE
PHASE
GND
LGATE
+5V
VCC
PWM
BOOT
ISL6627
DRIVER
UGATE
PHASE
GND
LGATE
PWM3-5
ISEN3-5-
ISEN2-5+
CFP
VINF
+5V
+5V
+5V
+5V
+5V
EN_PWR
RAMP_ADJ
IMON
IMONS
FS_DRP
FSS_DRPS
+5V
BOOT
VCC
ISL6596
DRIVER
PWM6
PWM
ISEN6-
ISEN6+
ISENIN-
USED WITH ISL6366A/67
RISENIN1
RISENIN2
ISENIN+
UGATE
PHASE
GND
LGATE
VIN
RSENIN
BTS_DES_TCOMPS
BT_FDVID_TCOMP
ADDR_IMAXS_TMAX
NPSI_DE_IMAX
GND
PWMS
ISENS-
+5V
VCC
PWM
BOOT
ISL6627
DRIVER
UGATE
PHASE
GND
LGATE
ISENS+
+5V
NTC
TMS
NTC
TM
SICI
RGNDS
VSENS
HFCOMPS/DVCS
RSET COMPS FBS
VINF
VINF
VINF
VINF
CPU
LOAD
GPU
LOAD
NTC: BETA = 3477
5
FN6964.0
January 3, 2011