ISL6569 Datasheet, PDF (4/22 Pages) Intersil Corporation – Multi-Phase PWM Controller

ISL6569
Typical Application - 2 Phase Converter
+12V
+12V
300Ω
RGND VSEN
VDIFF
VCC
FB
IOUT
PWM1
ISEN1
+12V
PVCC
VCC
BOOT
UGATE
PWM
DRIVER
HIP6601B
PHASE
LGATE
GND
COMP
OFS
ISL6569
FS/DIS
VID4
VID3
VID2
VID1
VID0
PGOOD
EN
GND
PWM2
ISEN2
+12V
PVCC
BOOT
VCC
R_T
UGATE
DRIVER
HIP6601B
PHASE
LGATE
PWM
GND
+12V
R_ISEN1
+12V
V_OUT
µP
LOAD
R_ISEN2
4
FN9085.7
December 29, 2004