ISL6260CRZ Intersil, ISL6260CRZ Datasheet - Page 12

• Manufacturer Part Number: ISL6260CRZ
• Description: IC CORE REG MULTIPHASE 40-QFN
• Manufacturer: Intersil

Specifications of ISL6260CRZ

• Applications: Converter, Intel IMVP-6
• Number Of Outputs: 1
• Voltage - Output: 0.3 ~ 1.5 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 40-VFQFN, 40-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -

Simplified Application Circuit for DCR Current Sensing
Figure 35 shows a simplified application circuit for the
ISL6260 or ISL6260B converter. Both the MOSFET driver IC
and main control IC are shown. The driver has a force-
continuous-conduction-mode (FCCM) input, that when
DPRSLPVR
CLK_ENABLE#
Remote
DPRSTP#
IMVP6_PWRGD
at CPU
VID<0:6>
Sense
CORE
MCHOK
VR_TT#
VR_ON
PSI#
7
C
C
C
1
2
3
R
i
R
R
12
R
3
1
FSET
FIGURE 35. TYPICAL APPLICATION CIRCUIT FOR DCR SENSING
GND
NTC
DPRSLPVR
CLK_EN#
VR_TT#
SOFT
VIDs
DPRSTP#
VW
RBIAS
PSI#
PGD_IN
VR_ON
PGOOD
VSEN
RTN
COMP
VDIFF
FB
VDD
V
DFB
ISL6260
+5
V
VIN
DROOP
IN
V
3V3
ISL6260, ISL6260B
+3.3
OCSET
ISEN1
PWM1
FCCM
VSUM
PWM3
ISEN2
ISEN3
PWM2
VO
R
N
VSUM
disabled, allows the regulator to operate in Diode Emulation
for improved light load efficiency.
VO'
C
S
C
FCCM
FCCM
FCCM
PWM
ISL6208
PWM
ISL6208
PWM
ISL6208
VCC
GND
VCC
GND
VCC
GND
UGATE
PHASE
UGATE
PHASE
UGATE
PHASE
LGATE
LGATE
LGATE
V
V
V
BOOT
BOOT
BOOT
+5
+5
+5
V
V
V
IN
IN
IN
VSUM
VSUM
VSUM
R
R
R
L
L
L
ISEN1
ISEN2
ISEN3
L
L
L
C
C
C
O
O
O
L
L
L
VO'
VO'
VO'
January 3, 2006
V
FN9162.1
O
C
O