isl6306 Intersil Corporation, isl6306 Datasheet - Page 4

• 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 r
VR_HOT
VR_FAN
VR_RDY
NTC
VRSEL
VID0
VID6
VID1
VID7
VID5
VID3
VID2
VID4
+5V
VTT
TCOMP
TM
IDROOP
VDIFF
VSEN
RGND
EN_VTT
FB
R OFS
ISL6306
OFS
COMP
R T
EN_PWR
FS
ISEN1+
ISEN2+
ISEN3+
ISEN4+
ISEN1-
ISEN2-
ISEN3-
ISEN4-
PWM1
PWM2
PWM3
PWM4
4
DAC
GND
VCC
REF
SS
+12V
+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
DS(ON)
BOOT
BOOT
BOOT
BOOT
GND
UGATE
PHASE
LGATE
UGATE
PHASE
LGATE
GND
UGATE
PHASE
LGATE
GND
UGATE
PHASE
LGATE
GND
Sensing and External TCOMP
V
V
V
V
IN
IN
IN
IN
THERMISTOR
NTC
LOAD
December 8, 2006
μP
FN9226.1