ADP3204 查看數據表（PDF） - Analog Devices

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ADP3204

3-Phase IMVP-II and IMVP-III Core Controller for Mobile CPUs

Analog Devices 

Pin

Mnemonic

32

DPRSHIFT

ADP3204

PIN FUNCTION DESCRIPTIONS (continued)

Function

Deeper Sleep Shift. This is an analog I/O pin whose output is a fixed voltage reference and whose

input current is programmed by an external resistor to ground. The current is used to set two

switched bias currents that flow into both the REG and COREFB pins, depending on the DPRSLP

signal. When activated, the REG pin bias current creates an upward shift of the regulated core

voltage from the internally set (default) Deeper Sleep value to the voltage level specified by the CPU

Deeper Sleep operation. The COREFB bias current creates the same amount of downward shift of

the COREFB voltage is. The shifted back COREFB voltage compared against the internally set

Deeper Sleep voltage to create Power Good information. Use of the Deeper Sleep Shift adjustment

and the DACRAMP rate control features are exclusive.

RHYSSET 21.5k⍀ 1%

RDSHIFT 8.87k⍀ 1%

RBSHIFT 21.5k⍀ 1%

RDPRSHIFT

OPTIONAL: DEEPERSLEEP

VOLTAGE ADJUSTMENT

V_3S

R4 2.7⍀

C2

C1

0.1µF 1µF

RCL 576 1%

RC

1.5k⍀ 1%

RA243 1% RB 54.9k⍀

C3 C4

10pF 10pF

COC

4700pF

1

VR_ VID4

2

VR_ VID3

3

VR_ VID2

4

VR_ VID1

5

VR_ VID0

220k⍀

GMUXSEL

6

(IMVP-II ONLY) 7

STP_CPU

8

DPRSLPVR

VID4

VID3

VID2

VID1

VID0

BOM

DPSLP

DPRSLP

V_3S

VR_PWRGD

3k⍀

CORE_ON

ADP3204

VCC 24

CS3 23

CS2 22

CS1 21

OUT3 20

OUT2 19

OUT1 18

GND

17

RD

1.05k⍀

1%

R9

1.05k⍀

1%

C6

1000pF

C9

10pF

VCC-VID (1.2V)

R90

D90 300k⍀

BAR43S

CSS

0.047␮F

JP1

SET: LATCHED OCP

OPEN: HICCUP OCP

V_5S

D3

BAR43S

C43 C33

3.3␮F 0.1␮F

ADP3415

R106

2.7⍀

1 IN

2 SD

3 DRVLSD

4 DLY

5 VCC

R18

0⍀

BST 10

DRVH 9

SW 8

GND 7

DRVL 6

V_DC

C32

1␮F

2x0.1␮F

C37 . . . C40

4x10␮F

Q5

IR7811W

Q6

IR7811W

L3

0.32␮H

RCS3

3m⍀

D6

R15

10⍀

MBRS130LT3

Q13

IR7822

Q14

IR7822

C31

0.018␮F

V_5S

D2

BAR43S

C42 C23

3.3␮F 0.1␮F

R102

2.7⍀

ADP3415

1 IN

BST 10

2 SD

DRVH 9

3 DRVLSD

4 DLY

R17 5 VCC

0⍀

SW 8

GND 7

DRVL 6

V_5S

D1

BAR43S

C41 C13

3.3␮F 0.1␮F

ADP3415

R104

2.7⍀

1 IN

BST 10

2 SD

3 DRVLSD

DRVH 9

SW 8

4 DLY

R16

0⍀

5 VCC

GND 7

DRVL 6

V5

V_DC

C32

1␮F

2x0.1␮F

C27 . . . C30

4x10␮F

Q3

Q4

IR7811W IR7811W

L2

0.32␮H

RCS2

3m⍀

Q11

IR7822

D5

R14

MBRS130LT3 10⍀

Q12

IR7822

C21

0.018␮F

V_DC

C12

1␮F

2x0.1␮F

C17 . . . C20

4x10␮F

Q1

Q2

IR7811W IR7811W

L1

0.32␮H

RCS1

3m⍀

D4

R23

MBRS130LT3 10⍀

Q9

IR7822

Q10

IR7822

C11

0.018␮F

VCC CORE

R20

5.1k⍀

Q7

IR7807V

C44...C49

6x220␮F

Figure 1. Typical Application

REV. 0

–9–

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