ISL6266AIRZ Intersil, ISL6266AIRZ Datasheet - Page 9

• Manufacturer Part Number: ISL6266AIRZ
• Description: IC CORE CTRLR 2PHASE 48-QFN
• Manufacturer: Intersil

Specifications of ISL6266AIRZ

• Applications: Converter, Intel IMVP-6
• Voltage - Input: 5 ~ 25 V
• Number Of Outputs: 1
• Voltage - Output: 0.3 ~ 1.5 V
• Operating Temperature: -40°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 48-VQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Functional Block Diagram
CLK_EN#
PGOOD
RBIAS
ISEN2
ISEN1
PVCC
VDD
3V3
VIN
PVCC
VIN
6µA
54µA
FIGURE 1. SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM OF ISL6266, ISL6266A
AND LOGIC
FLT
CURRENT
BALANCE
MONITOR
PGOOD
9
FAULT AND
PGOOD
LOGIC
1.2V
P
DAC
GOOD
DACOUT
I_BALF
1.24V
PVCC
VSOFT
CH1
CH1
VIN
OC
CONTROL
PHASE
LOGIC
ISL6266, ISL6266A
FLT
CH2
VO
MODULATOR
DRIVER
LOGIC
CONTROL
PVCC
MODE
SOFT
SINGLE
PHASE
SEQUENCER
SINGLE
PHASE
ULTRASONIC
PHASE
TIMER
VSOFT
10µA
0.5
PVCC
CH2
VIN
OC
-
DROOP
OC
FLT
Vw
VO
VIN
MODULATOR
DRIVER
LOGIC
-
PVCC
VSOFT
E/A
1
-
-
SINGLE
PHASE
VO
1
-
Vw
GND
VW
COMP
FB2
FB
SOFT
PMON
VDIFF
RTN
VSEN
VO
June 14, 2010
FN6398.3