ISL6564AIRZ Intersil, ISL6564AIRZ Datasheet - Page 5

• Manufacturer Part Number: ISL6564AIRZ
• Description: IC CTRLR PWM MULTIPHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6564AIRZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 1.5MHz
• 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: -40°C ~ 85°C
• Package / Case: 40-VFQFN, 40-VFQFPN
• Frequency-max: 1.5MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application for Voltage Regulation without Droop Using DCR Sensing
VIDPGOOD
VOLTAGE PROPOTIONAL
TO LOAD CURRENT
PGOOD
DRVEN
VID0
VID1
VID2
VID5
VID4
VID3
OVP
IDROOP
OFS
FS
IOUT
VDIFF
VSEN
RGND
ENLL
FB
ISL6564A
NETWORK
GND
COMP
NTC
ISEN1+
ISEN2+
ISEN3+
ISEN4+
5
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
REF
DAC
VCC
EN
+5V
+12V
+12V
+12V
+12V
ISL6564A
PVCC
PVCC
PVCC
PVCC
PWM
PWM
PWM
PWM
VCC
VCC
VCC
VCC
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
BOOT
BOOT
BOOT
LGATE
BOOT
GND
UGATE
UGATE
PHASE
LGATE
PHASE
GND
GND
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
VIN
VIN
VIN
VIN
LOAD
µP
March 20, 2007
FN6285.1