ISL8104 Intersil Corporation, ISL8104 Datasheet - Page 3

• Manufacturer Part Number: ISL8104
• Description: Synchronous Buck Pulse-Width Modulator (PWM) Controller
• Manufacturer: Intersil Corporation

Simplified Power System Diagram
Typical Application
+14V
+8V to +14V
IN
(QFN ONLY)
R
(QFN ONLY)
RT
SSDONE
C
C
F1
SS
REFIN
C
R
vcc
R
EN
RT
SS
FS
FILTER
3
C
SS
VCC
ISL8104
PVCC
ISL8104
C
F2
R
L
2
IN
PHASE
OCSET
BOOT
UGATE
LGATE
PGND
ISL8104
COMP
GND
FB
C
D
1
BOOT
R
C
OCSET
OCSET
R
C
R
2
2
OCSET
C
Q2
Q1
HFIN
R
O
Q2
Q1
C
BOOT
+1.2V to +14V
R
1
C
L
3
L
OUT
C
OUT
BIN
R
C
1
HFOUT
C
OUT
R
3
IN
C
BOUT
V
OUT
February 13, 2006
V
OUT
FN9257.0