isl6260c Intersil Corporation, isl6260c Datasheet - Page 16

• Manufacturer Part Number: isl6260c
• Description: Multiphase Pwm Regulator For Imvp-6 Mobile Cpus
• Manufacturer: Intersil Corporation

Functional Block Diagram
DPRSLPVR
DPRSTP#
DROOP
OCSET
VR_ON
VSUM
FCCM
DFB
PSI#
VID2
VID3
VID5
VID0
VID1
VID4
VID6
CONTROL
10µA
DROOP
-
+
RBIAS
MODE
VO
DAC
VO
VSEN
VSEN
CONTROL
RTN
MODE
NUMBER OF
PHASES
Dacout
+
-
+
-
GAIN SELECT)
SOFT
1
1
VO
+
+
IBAL
PROTECTION
VO
VDIFF
VDIFF
2X
-
SOFT
+
FIGURE 41. SIMPLIFIED BLOCK DIAGRAM
FAST_OC OR
OC
WAY-OC
FB
+
+
-
-
E/A
FLT
MULTIPLIER
PMON
VO VSEN
COMP
OC
VIN
MONITOR
POWER
GOOD
PGOOD
CLOCK
VO
VW
3V3
NUMBER OF PHASES
CLK_EN#
CLK_EN#
LOGIC
OC
OC
OC
MODULATOR
MODULATOR
MODULATOR
CONTROL
MODE
VIN
VIN
VIN
VIN
GND
IBAL
VIN
VO
VO
VO
ISEN1
BALANCE
CURRENT
CHANNEL
SELECT
ISEN2
ISEN3
1.20V
1.24V
54µA
+
FLT
FLT
FLT
-
VDD
6µA
NTC
VR_TT#
PWM1
PWM2
PWM3