ISL6307CRZ Intersil, ISL6307CRZ Datasheet - Page 7

• Manufacturer Part Number: ISL6307CRZ
• Description: IC CTRLR PWM 6-PHASE 48-QFN
• Manufacturer: Intersil

Specifications of ISL6307CRZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 6
• 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: 48-VQFN
• Frequency-max: 275kHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application - 6-Phase Buck Converter with DCR Sensing and Integrated TCOMP
VR_RDY
VR_FAN
VR_HOT
NTC
VRSEL
VID3
VID0
VID7
VID6
VID5
VID2
VID1
VID4
OVP
VTT
+5V
R IOUT
+5V
TCOMP
IDROOP
VDIFF
VSEN
RGND
EN_VTT
IOUT
TM
FB
R OFS
ISL6307
OFS
COMP
R T
EN_PWR
FS
ISEN1+
ISEN3+
ISEN5-
ISEN5+
ISEN2+
ISEN6+
ISEN4+
ISEN1-
PWM3
ISEN3-
ISEN2-
PWM1
PWM5
7
ISEN6-
ISEN4-
PWM4
PWM2
PWM6
DAC
VCC
REF
GND
SS
+12V
R SS
+5V
+5V
+5V
+5V
+5V
+5V
+5V
ISL6307
EN
PWM
EN
EN
GND
EN
PWM
PWM
EN
EN
PWM
GND
GND
PWM
PWM
GND
GND
GND
VCC
VCC
VCC
VCC
VCC
VCC
ISL6605
DRIVER
ISL6605
DRIVER
ISL6605
DRIVER
ISL6605
DRIVER
ISL6605
DRIVER
ISL6605
DRIVER
BOOT
UGATE
PHASE
LGATE
BOOT
BOOT
BOOT
UGATE
UGATE
PHASE
LGATE
BOOT
BOOT
PHASE
LGATE
UGATE
PHASE
LGATE
UGATE
UGATE
PHASE
PHASE
LGATE
LGATE
VIN
VIN
VIN
VIN
VIN
VIN
LOAD
µP
March 9, 2006
FN9224.0