ISL6334BIRZ Intersil, ISL6334BIRZ Datasheet - Page 5

• Manufacturer Part Number: ISL6334BIRZ
• Description: IC CTRLR PWM SYNC BUCK 40-QFN
• Manufacturer: Intersil

Specifications of ISL6334BIRZ

• 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 Thermal Compensation, 1-Phase PSI#, DE, and GVOT
H_CPURST_N
VR_RDY
VR_HOT
+5V
+5V
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
PSI#
VTT
NTC: NTHS0805N02N6801,
VIN
+5V
6.8kΩ, VISHAY
VDIFF
VSEN
RGND
EN_VTT
EN_PWR
GND
IMON
TCOMP
FB
NTC
TM
ISL6334
ISL6334B
COMP
OFS
5
VCC
FS
+5V
ISEN1+
ISEN2+
ISEN3+
ISEN4+
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
DAC
REF
SS
ISL6334B, ISL6334C
+12V
+12V
+12V
+12V
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
PVCC
PVCC
PVCC
PVCC
ISL6622
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
August 31, 2010
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µP
FN6689.2