ISL6611A_14 Datasheet, PDF (5/14 Pages) Intersil Corporation – Phase Doubler with Integrated Drivers and Phase Shedding Function

ISL6611A
Typical Application I (2-Phase Controller for 4-Phase Operation)
+5V
VR_RDY
VID
FB
COMP
VSEN
V_CC
PWM1
EN
MAIN
CONTROL
ISL63xx
+5V
+5V
SYNC
VCC AND PVCC
EN_PH
SYNC
BOOTA
UGATEA
PHASEA
LGATEA
ISL6611A
PWM
IGAIN
BOOTB
UGATEB
PHASEB
LGATEB
GND AND PGND
+12V
+12V
ISEN1-
ISEN1+
FS
PWM2
+5V
EN_PH
VCC AND PVCC
EN_PH
SYNC
ISL6611A
PWM
BOOTA
UGATEA
PHASEA
LGATEA
BOOTB
UGATEB
PHASEB
IGAIN
LGATEB
GND AND PGND
+12V
+12V
ISEN2-
ISEN2+
GND
+V_CORE
5
FN6881.1
August 28, 2012