isl6306 Intersil Corporation, isl6306 Datasheet - Page 7

• Manufacturer Part Number: isl6306
• Description: 4-phase Pwm Controller With 8-bit Dac Code Capable Of Precision Rds On Or Dcr Differential Current Sensing
• Manufacturer: Intersil Corporation

Typical Application - 4-Phase Buck Converter with DCR Sensing and Integrated TCOMP
VR_HOT
VR_RDY
VR_FAN
NTC
VRSEL
VID6
VID2
VID7
VID5
VID3
VID0
VID4
VID1
+5V
VTT
+5V
TCOMP
IDROOP
VDIFF
VSEN
RGND
EN_VTT
TM
FB
R OFS
ISL6306
OFS
COMP
R F
EN_PWR
FS
ISEN1+
ISEN2+
ISEN3+
ISEN4+
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
7
REF
GND
DAC
VCC
SS
+12V
R S
+5V
+12V
+12V
+12V
+12V
ISL6306
PVCC
PVCC
PVCC
PVCC
PWM
PWM
PWM
PWM
V
V
V
V
CC
CC
CC
CC
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
ISL6612
DRIVER
BOOT
BOOT
BOOT
BOOT
GND
UGATE
PHASE
LGATE
GND
UGATE
PHASE
LGATE
GND
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
V
V
V
V
IN
IN
IN
IN
LOAD
December 8, 2006
μP
FN9226.1