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

G
O
O
D V
I
D
2
Typical Application - 4-Phase Buck Converter with Rds,on Sensing and External NTC
VID12.5
VID3
DAC
R T
TCOMP
OFS
FS
REF
EN
ISEN1+
ISEN2+
ISEN3+
ISEN4+
4
ISEN1-
PWM1PWM2
PWM3
PWM4
ISEN2-
ISEN3-ISEN4-
+5V
+
1
2
V
ISL6561
PWM
VCC
HIP6601B
HIP6601B
DRIVER
DRIVER
BOOT
UGATE
PHASE
LGATE
GND
I
D
R
O
O
P
µP
May 12, 2005
FN9098.5