ISL6306CRZ-T Intersil, ISL6306CRZ-T Datasheet - Page 5

• Manufacturer Part Number: ISL6306CRZ-T
• Description: IC CTRLR PWM 4-PHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6306CRZ-T

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 275kHz
• Duty Cycle: 66.7%
• 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: 0°C ~ 70°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 r
VR_RDY
VR_FAN
VR_HOT
NTC
VRSEL
VID0
VID6
VID1
VID7
VID5
VID3
VID2
VID4
+5V
VTT
+5V
IDROOP
VDIFF
VSEN
RGND
EN_VTT
TCOMP
TM
FB
R OFS
ISL6306
OFS
COMP
R F
EN_PWR
ISEN1+
ISEN2+
ISEN3+
ISEN4+
FS
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
5
DAC
GND
VCC
REF
SS
+12V
R S
+5V
+12V
+12V
+12V
+12V
ISL6306
PVCC
PVCC
PVCC
PVCC
PWM
PWM
PWM
PWM
V
V
V
V
CC
CC
CC
CC
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
DS(ON)
BOOT
BOOT
BOOT
BOOT
GND
UGATE
PHASE
LGATE
GND
UGATE
PHASE
LGATE
GND
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
Sensing and Integrated TCOMP
V
V
V
V
IN
IN
IN
IN
LOAD
µP
May 5, 2008
FN9226.1