ISL6334DIRZ-T Intersil, ISL6334DIRZ-T Datasheet - Page 4

• Manufacturer Part Number: ISL6334DIRZ-T
• Description: IC CTRLR PWM 4PHASE VR11.1 40QFN
• Manufacturer: Intersil

Specifications of ISL6334DIRZ-T

• Applications: Controller, Intel VR11.1
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 1.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application: 4-Phase VR with PSI# and No Droop
VR_RDY
VR_FAN
VR_HOT
+5V
+5V
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
PSI#
VTT
VIN
NTC: NTHS0805N02N6801,
+5V
6.8kΩ, VISHAY
VDIFF
VSEN
RGND
EN_VTT
EN_PWR
GND
IMON
TCOMP
FB
NTC
TM
ISL6334D
COMP
OFS
ISL6334
4
VCC
FS
+5V
ISEN3+
ISEN4+
ISEN1+
ISEN4-
ISEN3-
ISEN2+
PWM4
ISEN1-
ISEN2-
PWM3
PWM2
PWM1
DAC
REF
SS
+12V
+12V
+12V
+12V
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
ISL6334D
PVCC
PVCC
PVCC
PVCC
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
BOOT
GND
BOOT
GND
BOOT
GND
BOOT
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
VIN
VIN
VIN
VIN
LOAD
µP
August 31, 2010
FN6802.2