ISL6568_06 Datasheet, PDF (5/29 Pages) Intersil Corporation – Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications

ISL6568
Typical Application - ISL6568 with NTC Thermal Compensation
FB
VDIFF
COMP
VSEN
RGND
+5V
VCC
OFS
FS
REF
PVCC1
BOOT1
UGATE1
PHASE1
ISEN1
LGATE1
+12V
VID4
VID3
VID2
VID1
VID0
VID12.5
PGOOD
GND
ISL6568
PVCC2
BOOT2
UGATE2
PHASE2
ISEN2
LGATE2
ENLL
IREF
OCSET
ICOMP
ISUM
+12V
+12V
PLACE IN CLOSE
PROXIMITY
NTC
LOAD
5
FN9187.4
March 9, 2006