ISL6326BIRZ-T Intersil, ISL6326BIRZ-T Datasheet - Page 4

• Manufacturer Part Number: ISL6326BIRZ-T
• Description: IC CTRLR PWM 4PHASE BUCK 40-QFN
• Manufacturer: Intersil

Specifications of ISL6326BIRZ-T

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 25%
• Voltage - Supply: 4.75 V ~ 5.25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 275kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application - 4-Phase Buck Converter with Integrated Thermal Compensation
VR_RDY
VR_FAN
VR_HOT
VRSEL
+5V
VIN
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
VTT
+5V
VDIFF
EN_VTT
EN_PWR
VSEN
RGND
GND
TCOMP
FB
IOUT
NTC
TM
ISL6326B
COMP
OFS
4
VCC
FS
+5V
ISEN4+
ISEN3+
ISEN1+
ISEN4-
ISEN2+
ISEN3-
PWM4
ISEN1-
ISEN2-
PWM3
PWM1
PWM2
DAC
REF
SS
+12V
+12V
+12V
+12V
ISL6326B
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
PVCC
PVCC
PVCC
PVCC
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
BOOT
BOOT
BOOT
BOOT
GND
GND
GND
GND
UGATE
LGATE
UGATE
LGATE
UGATE
LGATE
UGATE
LGATE
PHASE
PHASE
PHASE
PHASE
VIN
VIN
VIN
VIN
April 21, 2006
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