ISL6334ACRZ Intersil, ISL6334ACRZ Datasheet - Page 5

• Manufacturer Part Number: ISL6334ACRZ
• Description: IC CTRLR PWM 4PHASE BUCK 40-QFN
• Manufacturer: Intersil

Specifications of ISL6334ACRZ

• Applications: Controller, Intel VR11.1
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 1
• Voltage - Output: 0.5 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°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 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
µP
May 28, 2009
FN6482.1