isl8118 Intersil Corporation, isl8118 Datasheet - Page 3

• Manufacturer Part Number: isl8118
• Description: 3.3v To 20v Single-phase Pwm Controller With Integrated 2a/4a Mosfet Drivers
• Manufacturer: Intersil Corporation

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
Internal 5.6V Bias
Linear Regulator
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+
August 1, 2006
FN6325.0