ISL6561CRZ Intersil, ISL6561CRZ Datasheet - Page 4

• Manufacturer Part Number: ISL6561CRZ
• Description: IC CTRLR PWM MULTIPHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6561CRZ

• Applications: Controller, Intel VR10X
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 4
• Voltage - Output: 0.84 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Input Voltage: 12V
• Output Voltage: 1.65V
• Supply Voltage Range: 4.75V To 5.25V
• Digital Ic Case Style: QFN
• No. Of Pins: 40
• Operating Temperature Range: 0°C To +70°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Control Mode: Voltage
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application - 4-Phase Buck Converter with Rds,on Sensing and External NTC
VIDPGOOD
PGOOD
VID12.5
VID0
VID1
VID4
VID3
VID2
OVP
R T
TCOMP
OFS
IDROOP
VDIFF
VSEN
RGND
ENLL
FS
FB
ISL6561
GND
COMP
EN
ISEN1+
ISEN2+
ISEN3+
ISEN4+
4
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
+12V
DAC
VCC
REF
+5V
+12V
+12V
+12V
+12V
ISL6561
PVCC
PVCC
PVCC
PVCC
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
HIP6601B
HIP6601B
HIP6601B
HIP6601B
DRIVER
DRIVER
DRIVER
DRIVER
BOOT
BOOT
BOOT
BOOT
GND
UGATE
UGATE
PHASE
LGATE
PHASE
GND
GND
LGATE
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
VIN
VIN
VIN
VIN
THERMISTOR
NTC
LOAD
µP
May 12, 2005
FN9098.5