ISL78211 Datasheet, PDF (11/35 Pages) Intersil Corporation – Automotive Single-Phase Core Regulator for IMVP-6™ CPUs

ISL78211
Simplified Application Circuit for Resistive Current Sensing
V+3.3
V+5
VIN
R4
C4
R5
R6
C5
VR_TT#
VID<0:6>
DPRSTP#
DPRSLPVR
PMON
CLK_ENABLE#
VR_ON
IMVP6_PWRGD
VCC-SENSE
VSS-SENSE
R7
C7
C3
R2
C2
R3
C1
R1
3V3
RBIAS
VDD VCCP
VIN
NTC
SOFT
VR_TT#
VIDs
UGATE
BOOT
C6
PHASE
DPRSTP#
DPRSLPVR
FDE
LGATE
PMON
VSSP
CLK_EN#
VR_ON
PGOOD
VSEN
VSUM
C9
RTN
VO
ISL6261A
R10
VW
OCSET
COMP
DFB
FB
VDIFF
DROOP
VSS
C8
LO
RSEN
VO
CO
R8
R11
C10
R12
FIGURE 3. ISL78211-BASED IMVP-6® SOLUTION WITH RESISTIVE CURRENT SENSING
11
FN7578.0
March 8, 2010