ISL6535 INTERSIL [Intersil Corporation], ISL6535 Datasheet - Page 3

• Manufacturer Part Number: ISL6535
• Description: Synchronous Buck Pulse-Width Modulator PWM Controller
• Manufacturer: INTERSIL [Intersil Corporation]

Simplified Power System Diagram
Typical Application
+12V
IN
+12V
(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
ISL6535
PVCC
ISL6535
C
F2
R
L
2
IN
PHASE
OCSET
BOOT
UGATE
LGATE
PGND
ISL6535
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 +12V
R
1
C
L
3
L
OUT
C
OUT
BIN
R
C
1
HFOUT
C
OUT
R
3
IN
C
BOUT
V
OUT
V
OUT
May 5, 2008
FN9255.1