ISL8118IRZ Intersil, ISL8118IRZ Datasheet - Page 3

• Manufacturer Part Number: ISL8118IRZ
• Description: IC CTRLR PWM 1-PHASE 28-QFN
• Manufacturer: Intersil

Specifications of ISL8118IRZ

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 2MHz
• Duty Cycle: 100%
• Voltage - Supply: 2.97 V ~ 22 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: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 2MHz
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Typical Application I (Internal Linear Regulator with Remote Sense)
+3.3V to +20V
VCC
C
R
R
C
F3
OFSN
PGDLY
OFSP
R
R
FSET
MARG
C
SS
REFOUT
MARGIN
PGOOD
PGDLY
REFIN
OFSN
OFSP
FSET
VFF
VIN
EN
SS
C
F1
3
LINEAR REGULATOR
INTERNAL 5.6V BIAS
EXDRV
VCC
ISL8118
R
CC
GND
PVCC
GND
L
IN
BOOT
TSOC
TGATE
LX
BGATE
PGND
BSOC
COMP
FB
VDIFF
VSENSP
VSENSN
ISL8118
C
C
1
F2
R
BOOT
R
C
BSOC
BSOC
C
D
Z
R
TSOC
BOOT
FB
TSOC
R
C
2
2
C
Q1
Q2
HFIN
C
SEN
C
3
C
BOOT
R
1
L
OUT
R
C
R
FB
BIN
Z
C
R
OS
IN
HFOUT
3
10Ω
C
BOUT
V
V
V
OUT
10Ω
SENSE-
SENSE+
April 7, 2009
FN6325.1