isl6262a Intersil Corporation, isl6262a Datasheet - Page 15

• Manufacturer Part Number: isl6262a
• Description: Two-phase Core Controller Santa Rosa, Imvp-6+
• Manufacturer: Intersil Corporation

Simplified Application Circuit for Resistive Current Sensing
REMOTE
SENSE
DPRSLPVR
IMVP-6+_PWRGD
DPRSTP#
VID<0:6>
VR_TT#
PSI#
CLK_ENABLE#
VR_ON
FIGURE 33. ISL6262A BASED TWO-PHASE BUCK CONVERTER WITH RESISTIVE CURRENT SENSING
R
C
C
3
1
2
R
2
R
C
15
R
R
C
R
R
1
3
C
11
12
9
7
FSET
9
V +3.3
GND
RBIAS
NTC
VR_TT#
SOFT
VIDs
DPRSTP#
DPRSLPVR
PSI#
PMON
CLK_EN#
VR_ON
PGOOD
VSEN
RTN
VDIFF
FB2
FB
COMP
VW
3V3
R
4
DFB
VDD
ISL6262A
R
V +5
5
C
DROOP
4
PVCC
UGATE1
PHASE1
UGATE2
PHASE2
LGATE1
LGATE2
BOOT1
PGND1
BOOT2
PGND2
OCSET
ISEN1
ISEN2
VSUM
VO
V
VIN
ISL6262A
IN
R
6
C
C
5
6
C
HF
VO'
VSUM
V
V
IN
IN
C
C
L
L
7
8
R
R
8
VSUM
9
VSUM
ISEN1
R
ISEN2
R
L
L
R
R
S
S
C
C
L
L
VO'
VO'
R
10
R
11
December 23, 2008
V
O
C
O
FN6343.1