ISL6522A Datasheet, PDF (2/13 Pages) Intersil Corporation – Buck and Synchronous Rectifier Pulse-Width Modulator (PWM) Controller

Pinouts
ISL6522ACR (16 LD QFN)
TOP VIEW
16 15 14 13
SS 1
COMP 2
FB 3
EN 4
12 PVCC
11 LGATE
10 PGND
9 BOOT
5678
ISL6522A
ISL6522A (14 LD SOIC)
TOP VIEW
RT 1
OCSET 2
SS 3
COMP 4
FB 5
EN 6
GND 7
14 _VCC
13 PVCC
12 LGATE
11 PGND
10 BOOT
9 UGATE
8 PHASE
Typical Application
12V
V_CC
SS
MONITOR AND
PROTECTION
RT
OSC
REF
ISL6522A
-
FB
+
+
-
+5V OR +12V
OCSET
EN
BOOT
UGATE
PHASE
PV_CC +12V
LGATE
PGND
+V_O
COMP
GND
2
FN9122.2
April 13, 2005