ISL6334DIRZ Intersil, ISL6334DIRZ Datasheet - Page 5

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

Specifications of ISL6334DIRZ

• 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 Couple Inductor VR with 2-Phase PSI# and No Droop
VR_RDY
VR_FAN
VR_HOT
+5V
PSI#
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
VTT
VIN
NTC: NTHS0805N02N6801,
6.8kΩ, VISHAY
+5V
VDIFF
VSEN
RGND
EN_VTT
EN_PWR
GND
IMON
TCOMP
FB
NTC
TM
ISL6334D
COMP
OFS
ISL6334
5
VCC
5V
FS
+5V
ISEN4+
ISEN3+
ISEN2+
ISEN4-
ISEN1+
ISEN1-
ISEN3-
ISEN2-
PWM4
PWM1
PWM3
PWM2
DAC
REF
SS
5V
+12V
+12V
ISL6334D
PWM1
PWM2
PWM1
PWM2
GND
GND
VCC
VCC
ISL6614
DRIVER
ISL6614
DRIVER
PGND
UGATE1
LGATE1
UGATE2
LGATE2
BOOT1
PHASE1
BOOT2
PHASE2
PGND
PVCC
UGATE1
LGATE1
UGATE2
LGATE2
BOOT1
PHASE1
BOOT2
PHASE2
PVCC
12V
12V
VIN
VIN
VIN
VIN
August 31, 2010
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µP
FN6802.2