ISL6261 查看數據表（PDF） - Intersil

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ISL6261

Single-Phase Core Regulator for IMVP-6® Mobile CPUs

Intersil 

ISL6261

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

MCH_PWRGD

CLK_ENABLE#

VR_ON

IMVP6_PWRGD

VCC-SENSE

VSS-SENSE

R7

C7

C3

R2 C2

R3 C1

R1

3V3 VDD VCCP

RBIAS

VIN

NTC

UGATE

SOFT

BOOT

VR_TT#

C6

PHASE

VIDs

DPRSTP#

DPRSLPVR

FDE

LGATE

PGD_IN VSSP

CLK_EN#

VR_ON

PGOOD

VSEN

VSUM

C9

RTN

VO

ISL6261 R10

VW

OCSET

COMP

DFB

FB

VDIFF DROOP

VSS

C8

Lo

Rsen Vo

Co

R8

R11

C10

R12

FIGURE 3. ISL6261-BASED IMVP-6® SOLUTION WITH RESISTIVE CURRENT SENSING

10

FN9251.1

September 27, 2006

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