ISL6334 INTERSIL [Intersil Corporation], ISL6334 Datasheet - Page 5

• Manufacturer Part Number: ISL6334
• Description: VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Application: 4-Phase VR with Integrated Thermal Compensation, PSI# (DE and GVOT)
VR_RDY
VR_HOT
VR_FAN
+5V
+5V
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
PSI#
VTT
NTC: NTHS0805N02N6801,
VIN
6.8kΩ, VISHAY
+5V
VDIFF
EN_VTT
EN_PWR
VSEN
RGND
GND
TCOMP
FB
IMON
NTC
TM
ISL6334
COMP
ISL6334
OFS
5
VCC
FS
+5V
ISEN3+
ISEN4+
ISEN1+
ISEN3-
ISEN4-
ISEN2+
PWM4
ISEN1-
ISEN2-
PWM3
PWM1
PWM2
DAC
REF
SS
+12V
ISL6334, ISL6334A
+12V
+12V
+12V
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
PVCC
PVCC
PVCC
PVCC
ISL6622
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
BOOT
BOOT
BOOT
BOOT
GND
GND
GND
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
VIN
VIN
VIN
VIN
LOAD
February 26, 2008
µP
FN6482.0