ISL6559 Datasheet, PDF (3/21 Pages) Intersil Corporation – Multi-Phase PWM Controller

ISL6559
Typical Application - 3 Phase Converter
R_FB
C_C
R_C
R_OFS
R_T
+12V
300Ω
ISL6559
VSEN
VCC
RGND
PWM4
VDIFF
FB
IOUT
COMP
OFS
ISEN4 NC
PWM1
ISEN1
PWM2
FS/DIS
ISEN2
PWM3
ISEN3
VID4
VID3
VID2
VID1
VID0
PGOOD
OVP
GND
+12V
PVCC
BOOT
UGATE
VCC
PHASE
PWM
DRIVER
HIP6601B
LGATE
GND
+12V
PVCC
BOOT
UGATE
VCC
PHASE
PWM
DRIVER
HIP6601B
LGATE
GND
+12V
PVCC
BOOT
UGATE
VCC
PHASE
PWM
DRIVER
HIP6601B
LGATE
GND
+12V
R_ISEN1
+12V
V_OUT
R_ISEN2
+12V
R_ISEN3
3
FN9084.8
December 29, 2004