ISL6217ACVZA-T datasheet(6/20 Pages) INTERSIL

Part #	ISL6217ACVZA-T

Description	Precision Multi-Phase Buck PWM Controller for Intel, Mobile Voltage Positioning IMVP-IV and IMVP-IV

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Manufacturer	INTERSIL [Intersil Corporation]

Direct Link	http://www.intersil.com/cda/home

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6 / 20 page

6

FN9107.3

June 30, 2005

Block Diagram

IOCSET

Σ

CHANNEL

POWER-ON

RESET(POR)

+

-

E/A

+

-

PWM

PWM1

PWM2

VSS

VDD

FB

FS

+

-

CLOCK AND

VID0

VID1

VID2

VID3

COMP

GENERATOR

SAWTOOTH

VID4

EN

1.3V

+

-

+

-

+

-

IDROOP

OCSET

VID

D/A

SAMPLE

HOLD

&

CURRENT

BALANCE

ISEN1

ISEN2

1.75V

VID5

SOFT

VSEN

PGOOD

OVP

+

-

CONTROL

AND

FAULT LOGIC

VBAT

1.75V

SOFT

START

VSOFT

-

+

88% RISING

84% FALLING

UV

VCORE

REF

DSV

DRSV

DSEN# DRSEN

MUX

CHANNEL

CURRENT

SENSE

HIGH-IMPEDANCE STATE

32 COUNT

112% RISING

102% FALLING

32 COUNT

CLOCK

CYCLE

EA+

DACOUT

STV

PWRCH

PHASE

LOGIC

PHASE

LOGIC

PWM2

PWM1

UG2

PHASE2

BOOT2

LG2

LG1

VSSP1

VDDP

UG1

PHASE1

BOOT1

VDDP

VSSP2

-

+

OC

CLOCK

CYCLE

+

HIGH-IMPEDANCE STATE

Σ

0.435

8

µA

-2

µA

1

2N

ISL6217A

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Manufacturer	Part #	Datasheet	Description
Intersil Corporation	ISL6217ACVZA-T	443Kb / 20P	Precision Multi-Phase Buck PWM Controller for Intel, Mobile Voltage Positioning IMVP-IV??and IMVP-IV?
Renesas Technology Corp	ISL6217ACVZA-T	877Kb / 20P	Precision Multi-Phase Buck PWM Controller for Intel, Mobile Voltage Positioning IMVP-IV™ and IMVP-IV™ June 30, 2005

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Similar Description - ISL6217ACVZA-T

Manufacturer	Part #	Datasheet	Description
Intersil Corporation	ISL6217A	443Kb / 20P	Precision Multi-Phase Buck PWM Controller for Intel, Mobile Voltage Positioning IMVP-IV??and IMVP-IV?
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ISL6217ACVZA-T Datasheet(PDF) 6 Page - Intersil Corporation

ISL6217ACVZA-T Datasheet(HTML) 6 Page - Intersil Corporation

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