ISL6364 Datasheet, PDF (6/44 Pages) Intersil Corporation – Dual 4-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications

ISL6364
Typical Application: 4-Phase Coupled-Inductor VR and 1-Phase VR
+5V
VTT
SVALERT#
SVDATA
SVCLK
VR_RDY
VR_RDYS
VR_HOT#
OVP
FB
COMP VCC _ISEN1+
PSICOMP
HFCOMP
ISEN1-
PWM1
VSEN
RGND
EN_VTT
PWM3
ISEN3-
ISEN3+
ISL6364
VIN
VIN
EN_PWR
RAMP_ADJ
ISEN2+
ISEN2-
PWM2
IMON
IMONS
FS_DRP
FSS_DRPS
PWM4
ISEN4-
ISEN4+
+5V
BTS_DES_TCOMPS
+5V
GND
+5V
+5V
ADDR_IMAXS_TMAX
NPSI_DE_IMAX
PWMS
ISENS-
+5V
ISENS+
+5V
BT_FDVID_TCOMP
TMS
RGNDS
NTC
VSENS
NTC
TM
HFCOMPS/DVCS
SICI
RSET COMPS FBS
+5V
NTC: BETA = ~ 3477
+5V
VIN
VCC
BOOT1
UGATE1
PHASE1
GND
PWM1
PWM2
LGATE1
ISL6610
PVCC _{12V VIN}
DRIVER
BOOT2
UGATE2
PHASE2
LGATE2
PGND
+5V
VIN
VCC
BOOT1
UGATE1
PHASE1
GND
PWM1
PWM2
LGATE1
ISL6610
PVCC
12V _VIN
DRIVER
BOOT2
UGATE2
PHASE2
LGATE2
PGND
VIN
+12V
PVCC
BOOT
VCC
PWM
ISL6625
DRIVER
UGATE
PHASE
GND
LGATE
CPU
LOAD
GPU
LOAD
6
FN6861.0
December 22, 2010