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Power Block Diagram

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5<br />

9,11,13,15,18,19,20,22,24,25,26,27,28,29,30,37,41<br />

5<br />

4<br />

4<br />

3<br />

D C399<br />

5VA 9,10,11,12,13,22,26,29,31,37,41<br />

D<br />

C398<br />

FB<br />

FB<br />

C C<br />

9,11,13,15,18,19,20,22,24,25,26,27,28,29,30,37,41<br />

3VA<br />

3VA<br />

RF<br />

GND_1.8VS<br />

47pF 50V 5% 0402 NPO<br />

9,10,11,12,13,22,26,29,31,37,41 5VA<br />

3VS 10,11,12,15,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,37,39,40,41<br />

B<br />

Q29<br />

TPC6111 20V 5.5A 2-3T1A 6P<br />

C479<br />

Q38<br />

TPC6111 20V 5.5A 2-3T1A 6P<br />

R464<br />

B<br />

6<br />

6<br />

5<br />

5<br />

4<br />

2<br />

4<br />

2<br />

1<br />

1<br />

10,11,12,15,19,24,30,41 SUSB#<br />

2A<br />

10,11,12,15,19,24,30,41 SUSB#<br />

47K-1%-1/10W-0603<br />

R398<br />

C446<br />

0.1uF 16V 10% 0402 X5R<br />

2.2uF 10V 10% 0805 X5R<br />

C484<br />

10uF 6.3V 20% 0603 X5R<br />

GND_1.8VS<br />

0.1uF 16V 10% 0402 X5R C447<br />

R676<br />

10-1%-1/10W-0603<br />

R312 2K-5%-1/16W-0402<br />

Q28<br />

TPC6111 20V 5.5A 2-3T1A 6P<br />

6<br />

5<br />

4<br />

2<br />

1<br />

B<br />

3<br />

3<br />

E C<br />

R377<br />

1K-5%-1/10W-0603<br />

Q27<br />

U19<br />

1<br />

VCC<br />

2<br />

REF<br />

3<br />

GND<br />

4<br />

FB<br />

1<br />

TP 9<br />

3<br />

2<br />

EN 5<br />

PGND 6<br />

VIN<br />

LX<br />

7<br />

8<br />

G5694F11U SOP 8P GMT<br />

6019B0672401<br />

R379<br />

C400<br />

NPN PDTC144EU 50V 100mA SOT223<br />

2.2uF 6.3V 10% 0603 X5R<br />

R311<br />

10K-5%-1/16W-0402<br />

1uH 11A PCMC063T-1R0MN<br />

L57<br />

RF<br />

200-5%-1/8W-0805_NU<br />

Q26<br />

2N7002 60V 300mA SOT23 NXP_NU<br />

R679<br />

26.1K 1% 1/16W 0402<br />

R680<br />

20K-1%-1/16W-0402<br />

47pF 50V 5% 0402 NPO<br />

a.Vref=0.8V<br />

b.feedback R(bottom) do not over 25k ohm<br />

c.need to fine tune setting<br />

GND_1.8VS<br />

C725<br />

22pF 50V 5% 0402 NPO<br />

3VS<br />

C698<br />

47pF 50V 5% 0402 NPO<br />

RF<br />

C696<br />

22uF 6.3V 20% 0805 X5R<br />

R677<br />

GND_1.8VS<br />

A A<br />

3<br />

1.5A<br />

SHORT-0603-PWR<br />

1.8VS 17,21,22,41<br />

47K-1%-1/10W-0603<br />

R460<br />

10,11,12,15,19,24,30,41 SUSB#<br />

2.2uF 10V 10% 0805 X5R<br />

C535<br />

B<br />

3<br />

Q39<br />

TPC6111 20V 5.5A 2-3T1A 6P<br />

6<br />

5<br />

4<br />

2<br />

1<br />

3<br />

E C<br />

2<br />

R468<br />

1K-5%-1/10W-0603<br />

Q41<br />

NPN PDTC144EU 50V 100mA SOT223<br />

2<br />

1<br />

3<br />

2<br />

200-5%-1/8W-0805_NU<br />

RF<br />

C541<br />

47pF 50V 5% 0402 NPO<br />

5VS<br />

Q40<br />

2N7002 60V 300mA SOT23 NXP_NU<br />

CHANGE by IEC<br />

DATE<br />

5VS 15,18,22,25,26,29,30,31,32,33,39,41<br />

Monday, May 24, 2010<br />

1<br />

TITLE<br />

INVENTEC<br />

Celpalla demo board)<br />

SIZE CODE<br />

3VS/5VS/1.8VS/3VM<br />

DOC.NUMBER REV<br />

Custom CS CS-131 X01<br />

SHEET 14 of 41<br />

1

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