ISL6522
Ordering Information
PART NUMBER
ISL6522CB
ISL6522CBZ (Note)
ISL6522CBZA
(Note)
ISL6522IB
ISL6522IBZ (Note)
ISL6522CV
ISL6522CVZ
(Note)
ISL6522IV
ISL6522IVZ (Note)
TEMP.
RANGE (°C)
0 to 70
0 to 70
0 to 70
-40 to 85
-40 to 85
0 to 70
0 to 70
-40 to 85
-40 to 85
PACKAGE
14 Ld SOIC
PKG.
DWG. #
M14.15
Ordering Information
(Continued)
PART NUMBER
ISL6522CR
ISL6522CRZ
(Note)
ISL6522IR
14 Ld SOIC
14 Ld TSSOP
14 Ld TSSOP
(Pb-free)
14 Ld TSSOP
14 Ld TSSOP
(Pb-free)
M14.15
M14.173
M14.173
M14.173
M14.173
ISL6522IRZ (Note)
14 Ld SOIC (Pb-free) M14.15
TEMP.
RANGE (°C)
0 to 70
0 to 70
-40 to 85
-40 to 85
PACKAGE
16 Ld 5x5 QFN
16 Ld 5x5 QFN
(Pb-free)
16 Ld 5x5 QFN
16 Ld 5x5 QFN
(Pb-free)
PKG.
DWG. #
L16.5x5B
L16.5x5B
L16.5x5B
L16.5x5B
14 Ld SOIC (Pb-free) M14.15
14 Ld SOIC (Pb-free) M14.15
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020C.
Add “-T” for tape and reel.
Typical Application
12V
V
CC
SS
MONITOR AND
PROTECTION
OCSET
EN
BOOT
RT
OSC
+5V OR +12V
UGATE
PHASE
PV
CC
+12V
+V
O
ISL6522
REF
+
FB
+
-
LGATE
PGND
GND
-
COMP
Block Diagram
VCC
POWER-ON
RESET (POR)
10µA
OCSET
+
EN
-
OVER
CURRENT
4V
SOFT-
START
SS
BOOT
UGATE
PHASE
200µA
REFERENCE
0.8V
REF
PWM
COMPARATOR
+
-
+
INHIBIT
PWM
FB
COMP
RT
ERROR
AMP
-
GATE
CONTROL
LOGIC
PV
CC
LGATE
PGND
OSCILLATOR
GND
2
FN9030.7
March 4, 2005
INTERSIL [ INTERSIL CORPORATION ]
