acer aspire 4736z kal90 laptop schematics phần 5 pptx

NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.. NEITHER THIS SHEET NOR THE IN

Trang 1

A B C D E

SUSP SUSP

VGA_SUSP

SYSON

SUSP 5VS_GATE

VGA_SUSP

SUSP

5VS_GATE

SYSON#

SBPWR_EN#

3V_GATE

SBPWR_EN#

SUSP

SYSON#

VGA_SUSP VGA_SUSP

SUSP

<37,48>

SYSON

<34,35,47>

SUSP#

<34,35,37,50>

SBPWR_EN

<35,47>

SBPWR_EN#

<28>

SYSON#

<33,34>

NVVDD_PWRGD <50>

+5VALW

+3VALW

+1.8V

+3VS

+VSB

+1.8VS

+VSB

+5VS

+3VALW

+VSB

+3V

+5VALW

+1.5V

+VSB

+1.5VS

+1.5V

+5VS +3VS

ACIN

<27,35,42,43,46>

ACIN

<27,35,42,43,46>

Title

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC

SCHEMATIC,A4491 B

Thursday, October 30, 2008

Compal Electronics, Inc.

Title

SCHEMATIC,A4491 B

Title

SCHEMATIC,A4491 B

+3VALW TO +3VS +5VALW TO +5VS

+1.8V to +1.8VS

SI4856/AO4430

+3VALW TO +3V_SB(ICH8M AUX Power)

+1.5V to +1.5VS

C2145 10U_0805_10V4Z C2145 10U_0805_10V4Z 1

2

G D

S Q125 2N7002_SOT23

G D

S Q125 2N7002_SOT23 2

C2136 1U_0603_10V4Z C2136 1U_0603_10V4Z 1

2

R1404 4.7K_0402_5%

@

R1404 4.7K_0402_5%

@

R1403 4.7K_0402_5%

@

R1403 4.7K_0402_5%

@

C2137 0.1U_0603_25V7K C2137 0.1U_0603_25V7K 1

2

C2144 1U_0603_10V4Z PM@

1

2

G D

S Q132 2N7002_SOT23

@

G D

S Q132 2N7002_SOT23

@

2

Q19B 2N7002DW-T/R7_SOT363-6

5

R1801 100K_0402_5%

C2151 0.1U_0603_25V7K PM@

1

2

R1794 470_0603_5%

U65

SI4800BDY-T1-E3_SO8 U65

SI4800BDY-T1-E3_SO8

3 6

8

2

1

Q14B 2N7002DW-T/R7_SOT363-6

PM@

Q14B 2N7002DW-T/R7_SOT363-6

PM@

5

R1804 100K_0402_5%

R1825 2.2M_0402_1%

@ R1825 2.2M_0402_1%

@

R1807

470_0603_5%

R1807

470_0603_5%

Q39B 2N7002DW-T/R7_SOT363-6

5

C2141

10U_0805_10V4Z

C2141

10U_0805_10V4Z

1

2

R1810 470_0603_5%

@

R1810 470_0603_5%

@

G D S

Q136 2N7002_SOT23 PM@

G D S

Q136 2N7002_SOT23 PM@

2

C2131

10U_0805_10V4Z C2131

10U_0805_10V4Z 1

2

C2132 10U_0805_10V4Z C2132 10U_0805_10V4Z 1

2

Q30A 2N7002DW-T/R7_SOT363-6 Q30A

2N7002DW-T/R7_SOT363-6

2

C2142

10U_0805_10V4Z C2142

10U_0805_10V4Z 1

2

Q31B 2N7002DW-T/R7_SOT363-6 Q31B

2N7002DW-T/R7_SOT363-6

5

R1405 0_0402_5%

@ R1405 0_0402_5%

@ 1 2

R1796 200K_0402_5%

1 2

R1802 470_0603_5%

PM@

R1802 470_0603_5%

PM@

U63

SI4800BDY-T1-E3_SO8

3 6

8

2

1

R1798 100K_0402_5%

C2133 1U_0603_10V4Z C2133 1U_0603_10V4Z 1

2

C2149 10U_0805_10V4Z C2149 10U_0805_10V4Z 1

2

R1797 100K_0402_5%

C2146 1U_0603_10V4Z C2146 1U_0603_10V4Z 1

2

C2134

10U_0805_10V4Z C2134

10U_0805_10V4Z 1

2

R1812 470_0603_5%

@

R1812 470_0603_5%

@

Q19A 2N7002DW-T/R7_SOT363-6 Q19A

2N7002DW-T/R7_SOT363-6

2

G D

S Q130 2N7002_SOT23

@

G D

S Q130 2N7002_SOT23

@

2

R1805 910K_0402_5%~D PM@

R1824 2.2M_0402_1%

PM@

R1824 2.2M_0402_1%

PM@

C2152 0.1U_0603_25V7K C2152 0.1U_0603_25V7K 1

2

G D

S Q129 2N7002_SOT23

G D

S Q129 2N7002_SOT23 2

G D S

Q137 2N7002_SOT23

@

G D S

Q137 2N7002_SOT23

@ 2

Q14A 2N7002DW-T/R7_SOT363-6 Q14A

2N7002DW-T/R7_SOT363-6

2

U61

SI4800BDY-T1-E3_SO8

3 6

8

2

1

C2147

10U_0805_10V4Z

PM@

C2147

10U_0805_10V4Z

PM@

1

2

C2143 10U_0805_10V4Z

PM@

C2143 10U_0805_10V4Z

PM@

1

2

Q39A 2N7002DW-T/R7_SOT363-6 Q39A

2N7002DW-T/R7_SOT363-6

2

R1799 470_0603_5%

R1795

200K_0402_5%

R1795

200K_0402_5%

1 2

C2148

10U_0805_10V4Z PM@

C2148

10U_0805_10V4Z PM@

1

2

G D

S Q131 2N7002_SOT23

G D

S Q131 2N7002_SOT23 2

U64

SI4856ADY_SO8 PM@

U64

SI4856ADY_SO8 PM@

S 1

S 2

S 3

G 4 D

8

D

7

D

6

D

5

C2139 10U_0805_10V4Z C2139 10U_0805_10V4Z 1

2

Q31A 2N7002DW-T/R7_SOT363-6 Q31A

2N7002DW-T/R7_SOT363-6

2

R1793 470_0603_5%

R1811 470_0603_5%

G D

S Q128 2N7002_SOT23

@

G D

S Q128 2N7002_SOT23

@ 2

R1809 470_0603_5%

C2138 0.1U_0603_25V7K C2138 0.1U_0603_25V7K 1

2

R1792 100K_0402_5%

Q30B 2N7002DW-T/R7_SOT363-6

5

G

D

S Q127

2N7002_SOT23

G

D

S Q127

2N7002_SOT23

2

R1806 510K_0402_5%

1 2

R1803 470_0603_5%

C2130

10U_0805_10V4Z

C2130

10U_0805_10V4Z

1

2

C2135 10U_0805_10V4Z C2135 10U_0805_10V4Z 1

2

C2150

10U_0805_10V4Z C2150

10U_0805_10V4Z 1

D S

Q126 2N7002_SOT23

G D S

Q126 2N7002_SOT23 2

C2140

1U_0603_10V4Z C2140

1U_0603_10V4Z 1

2

R1402 0_0402_5%

R14022 0_0402_5%1

R1800 10K_0402_5%

U62

SI4800BDY-T1-E3_SO8

3 6

8

2

1

Trang 2

5 4 3 2 1

CAPS_LED#

NUM_LED#

MEDIA_LED#

NUM_LED#

CAPS_LED#

ACIN#

ON/OFFBTN#

ACIN#

PWR_LED#

PWR_SUSP_LED#

MEDIA_LED#

PWR_LED#

ON/OFFBTN#

PWR_LED#

PWR_SUSP_LED#

ACIN#

CAPS_LED#

MEDIA_LED#

NUM_LED#

ON/OFFBTN#

PWR_LED#

PWR_SUSP_LED#

PWR_LED#

PWR_SUSP_LED#

ACIN#

ON/OFFBTN# <37>

PWR_LED# <36>

CAPS_LED# <35>

PWR_SUSP_LED# <36>

NUM_LED# <35,36>

PWR_LED

<35>

PWR_SUSP_LED

<35>

5IN1_LED#

<30>

SATA_LED#

<26>

ACIN <27,35,41,43,46>

MEDIA_LED# <36>

+5VALW

+5VALW +5VALW

+3VS

Security Classification Compal Secret Data

SCHEMATIC,A4491 Custom

Title

ON/OFF Button

(BLUE)

Enlightener LED

(BLUE) (BLUE)

(BLUE)

ON/OFF LED RIGHT

(AMB)

ON/OFF LED LEFT

(BLUE)

(AMB) (BLUE)

D1 D2 D3 USE PANJIT PJMBZ6V8 SCA00000I00

6.8V

D4 USE PJSOT24C 3P C/A SOT-23 SCA00000E00

24V

(AMB)

(BLUE)

ON/OFF LED DOWN

(BLUE)

FOR EMI

C2165 100P_0402_50V8J

@ C2165 100P_0402_50V8J

@

R1817 453_0402_1%

R1817 453_0402_1%1 2

Q133B 2N7002DW-T/R7_SOT363-6 Q133B

2N7002DW-T/R7_SOT363-6

5

C2167 100P_0402_50V8J

@ C2167 100P_0402_50V8J

@

R1819

453_0402_1%

R1819

453_0402_1%

Q134B 2N7002DW-T/R7_SOT363-6 Q134B

2N7002DW-T/R7_SOT363-6 3

4

B

A

LED6

HT-297UD/CB _BLUE/AMB_0603

B

A

LED6

LED8 HT-191NBQA_BLUE_0603 LED8

HT-191NBQA_BLUE_0603

D57

PJMBZ6V8_3P_C/A_SOT-23 D57

PJMBZ6V8_3P_C/A_SOT-23

Q134A 2N7002DW-T/R7_SOT363-6 Q134A

2N7002DW-T/R7_SOT363-6 6

1

D58

PJSOT24C_3P_C/A_SOT-23 D58

PJSOT24C_3P_C/A_SOT-23

B

A

LED4

B

A

LED4

D55

C2162 100P_0402_50V8J

@ C2162 100P_0402_50V8J

@

D56

PJMBZ6V8_3P_C/A_SOT-23 D56

R1826 300_0402_5%

Q133A 2N7002DW-T/R7_SOT363-6 Q133A

2N7002DW-T/R7_SOT363-6

2

R1823 453_0402_1%

R1814 220_0402_5%

A

LED3

B

A

LED3

SW3 EVQPLHA15_4P SW3 EVQPLHA15_4P 3

2 1 4

C2158 100P_0402_50V8J

@ C2158 100P_0402_50V8J

@

R1821 453_0402_1%

C2160 100P_0402_50V8J

@ C2160 100P_0402_50V8J

@

R1816 453_0402_1%

R1816 453_0402_1%1 2

R1830 10K_0402_5%

R1813 300_0402_5%

C2155 100P_0402_50V8J

@ C2155 100P_0402_50V8J

@

R1815 220_0402_5%

R1831 10K_0402_5%

R1820

10K_0402_5%

@

R1820

10K_0402_5%

@

R1822 453_0402_1%

G D

S Q135 2N7002_SOT23

G D

S Q135 2N7002_SOT23

2

R1818 220_0402_5%

Trang 3

1 1

DC_IN_S1

N1

N2 CHGRTCP

DC_IN_S2

+RTCBATT

51ON#

<37>

ACIN

<27,35,41,42,46>

SPOK <44,45>

+5VALWP

+0.9VS +0.9VSP

+1.8V +1.8VP

+5VALW

VIN

VS BATT+

RTCVREF

+CHGRTC

VIN

RTCVREF VIN

+RTCBATT

+1.8V +1.8VP

+1.1VSP

+1.1VS

+VGA_CORE +VGA_COREP

+3VALWP

RTCVREF MCVCC

Title

DC231000500

3.3V

Min Typ Max.

H >L 16.976V 17.525V 17.728V L >H 17.430V 17.901V 18.384V

Vin Dectector

PD5 LL4148_LL34-2 PD5 LL4148_LL34-2 1 2

PJ16

JUMP_43X118 PJ16

JUMP_43X118

1 1 2

2

PC3 1000P_0402_50V7K PC3 1000P_0402_50V7K

PC5 1000P_0402_50V7K PC5 1000P_0402_50V7K

PC9 10U_0805_10V4Z PC9 10U_0805_10V4Z

PR10 68_1206_5%

PBJ1

ML1220T13RE 45@

PBJ1

ML1220T13RE 45@

1 2

PR11 200_0603_5%

PR16 560_0603_5%

PJ17

JUMP_43X118 PJ17

JUMP_43X118

1 1 2

2

PR4 0_0402_5%

PC2 100P_0402_50V8J PC2 100P_0402_50V8J

PQ28 SI2301BDS-T1-E3_SOT23-3

@

1 3

G D

S

PQ45 2N7002W-T/R7_SOT323-3

@ G D

S

PQ45 2N7002W-T/R7_SOT323-3

@ 2

PJ18

JUMP_43X79

@ PJ18

JUMP_43X79

@

1

PC10 1U_0805_25V4Z PC10 1U_0805_25V4Z

PJ6

JUMP_43X39 PJ6

JUMP_43X39

1 1 2

2

PJ4

JUMP_43X118 PJ4

JUMP_43X118

1 1 2

2

PL1 SMB3025500YA_2P PL1 SMB3025500YA_2P

PC8 0.1U_0603_25V7K PC8 0.1U_0603_25V7K

PJ3

JUMP_43X118 PJ3

JUMP_43X118

1 1 2

2

PC7 0.22U_0603_25V7K PC7 0.22U_0603_25V7K

PJ5

JUMP_43X79 PJ5

JUMP_43X79

1 1 2

2

PR123

0_0603_5%

PR123

0_0603_5%

PR9 68_1206_5%

PR3 84.5K_0402_1%

PR122 200K_0402_1%

@ PR122 200K_0402_1%

@

PR5 22K_0402_5%

PR7 10K_0402_1%

PJ7

JUMP_43X118 PJ7

JUMP_43X118

1 1 2

2

PR13 22K_0402_1%

PJ2

JUMP_43X118 PJ2

JUMP_43X118

1 1 2

2

PU2 G920AT24U_SOT89-3 PU2 G920AT24U_SOT89-3

IN 2

GND

1

OUT

3

PD3 GLZ4.3B_LL34-2 PD3 GLZ4.3B_LL34-2

PR1 1M_0402_1%

PR209 10K_0402_1%

@

PJ21

JUMP_43X79

@ PJ21

JUMP_43X79

@

1

2 G

3 PJP3

SINGA_2DC-G756I200

1

2 G

3 PJP3

SINGA_2DC-G756I200

PC1 1000P_0402_50V7K PC1 1000P_0402_50V7K

PR102 200K_0402_1%

@ PR102 200K_0402_1%

@

PJ8

JUMP_43X118 PJ8

JUMP_43X118

1 1 2

2

G D

S PQ46 2N7002W-T/R7_SOT323-3

@ G D

S PQ46 2N7002W-T/R7_SOT323-3

@ 2

PC4 100P_0402_50V8J PC4 100P_0402_50V8J

PJ20

JUMP_43X79

@ PJ20

JUMP_43X79

@

1

PR15

560_0603_5%

PR15

560_0603_5%

PR14 200_0603_5%

PD4 LL4148_LL34-2 PD4 LL4148_LL34-2

PR2 10K_0402_5%

@ PR2 10K_0402_5%

@

PU1A LM358DT_SO8 PU1A LM358DT_SO8

+ 3

- 2 0

PQ1 TP0610K-T1-E3_SOT23-3 PQ1 TP0610K-T1-E3_SOT23-3

1 3

PR12 100K_0402_1%

PR8 10K_0402_1%

Trang 4

1 1

TM_REF1

EC_SMDA BATT_S1

EC_SMB_CK1 <35,36>

EC_SMB_DA1 <35,36>

MAINPWON <26,45>

SPOK

<43,45>

BATT_TEMP <35>

BATT+

VMB

VL

VL VL

VL

+3VALWP

VL

Title

PH2 near main Battery CONN :

Recovery at 47 degree C BAT thermal protection at 79 degree C

Recovery at 60 degree C CPU thermal protection at 96 degree C

PH1 under CPU botten side :

@PC16

@

PR20 100_0402_1%

PR23 100K_0402_1%

1 2

PR25 100K_0402_1%

PJP2

SUYIN_250133MR007G115ZL

PJP2

SUYIN_250133MR007G115ZL

1 1

3 3

4 4

5 5

6 6

2 2

7 7

PD7 LL4148_LL34-2

@ PD7 LL4148_LL34-2

@ 1 2

PR34 0_0402_5%

PL2 SMB3025500YA_2P PL2 SMB3025500YA_2P

PR24 6.49K_0402_1%

1 2

PC12 1000P_0402_50V7K PC12 1000P_0402_50V7K

PD6

LL4148_LL34-2 PD6

LL4148_LL34-2 1 2

PU3B LM393DG_SO8 PU3B LM393DG_SO8

+

5

7

@PC17

@

PR33 100K_0402_1%

PH2 100K_0603_1%_TH11-4H104FT

@ PH2 100K_0603_1%_TH11-4H104FT

@

PR31 22K_0402_1%

PQ3 TP0610K-T1-E3_SOT23-3 PQ3 TP0610K-T1-E3_SOT23-3

1 3

PR18 47K_0402_1%

PC18 0.22U_0603_16V7K

@ PC18 0.22U_0603_16V7K

@

PH1 100K_0603_1%_TH11-4H104FT

PR27 47K_0402_1%

@ PR27 47K_0402_1%

@

PC11 0.1U_0603_25V7K PC11 0.1U_0603_25V7K

PQ2 DTC115EUA_SC70-3 PQ2 DTC115EUA_SC70-3 2

PR19 13.7K_0402_1%

PR26 1K_0402_1%

PR21 100_0402_1%

PR28 47K_0402_1%

@ PR28 47K_0402_1%

@

PR30 13.7K_0402_1%

@ PR30 13.7K_0402_1%

@

PR29 100K_0402_1%

G D

S PQ4 2N7002W-T/R7_SOT323-3

G D

S PQ4 2N7002W-T/R7_SOT323-3

2

PC13 0.01U_0402_25V7K PC13 0.01U_0402_25V7K

PR17 47K_0402_1%

PR32 15.4K_0402_1%

@ PR32 15.4K_0402_1%

@

@PC19

@

PU3A LM393DG_SO8 PU3A LM393DG_SO8

+

3

1

Trang 5

5 4 3 2 1

DH5

ILIM2

BST3A DH3

BST5A

LX5

DL5

FB5

ILM1 FB3

DL3 LX3

MAINPWON

<26,44>

SPOK <43,44>

VL VL

ISL6237_B+

VS

+3VALWP

+5VALWP VL

2VREF_ISL6237

ISL6237_B+

VL B+

Title

+3.3VALWP Ipeak=8.444A ; Imax=5.91A

Choke DCRmax=60m ohm, DCRtyp=54m ohm

Rds(on)=18m ohm(max) ; Rds(on)=15m ohm(typical)

Vlimit=(5E-06 * 330K)/10=165mV

Ilimit=165mV/18m ~ 165mV/15m

=9.167A ~ 11A

Iocp=Ilimit+Delta I/2

=10.134A ~ 11.967A

Delta I=1.934A (Freq=300KHz)

+5VALWP Ipeak=8.444A ; Imax=5.91A Choke DCRmax=60m ohm, DCRtyp=54m ohm Rds(on)=18m ohm(max) ; Rds(on)=15m ohm(typical) Vlimit=(5E-06 * 330K)/10=165mV

Ilimit=165mV/18m ~ 165mV/15m =9.167A ~ 11A

Iocp=Ilimit+Delta I/2 =10.147A ~ 11.980A Delta I=1.96A (Freq=400KHz)

PR46 100K_0402_1%

PL4 8.2UH +-20% FDV0630-8R2M=P3 3.7A PL4

8.2UH +-20% FDV0630-8R2M=P3 3.7A

1 2

PR53 0_0402_5%

PQ7 AO4712_SO8 PQ7 AO4712_SO8

4

150U_D2E_6.3VM_R18 + PC35

150U_D2E_6.3VM_R18 1

2

PR36 4.7_1206_5%

PR37 0_0603_5%

PR37 0_0603_5%

1 2

+ PC30 330U_D2E_6.3VM_R25M

1

2

PC26 0.1U_0603_25V7K PC26 0.1U_0603_25V7K

PC39 0.047U_0402_16V7K

@ PC39 0.047U_0402_16V7K

@

4

PR54 0_0402_5%

1 2

PD12 1SS355_SOD323-2 PD12 1SS355_SOD323-2

PR45 0_0402_5%

PC27 1

PC36 0.22U_0603_10V7K PC36 0.22U_0603_10V7K

PJ10

JUMP_43X118

PJ10

JUMP_43X118

1 1 2

2

PR50 0_0402_5%

@ PR50 0_0402_5%

@

6 8

4

PQ35 TP0610K-T1-E3_SOT23-3 PQ35 TP0610K-T1-E3_SOT23-3 2

PR35 0_0805_5%

PR44 0_0402_5%

@ PR44 0_0402_5%

@

1 2

PR55 47K_0402_5%

@ PR55 47K_0402_5%

@

PR49 330K_0402_1%

1 2

PC29 1U_0603_10V6K PC29 1U_0603_10V6K

PD8 GLZ5.1B_LL34-2 PD8 GLZ5.1B_LL34-2

6 8

4

PR48 330K_0402_1%

1 2

PC31 0.1U_0603_25V7K PC31 0.1U_0603_25V7K

PC32 0.1U_0603_25V7K PC32 0.1U_0603_25V7K

PR40 0_0603_5%

PR40 0_0603_5%

<BOM Structure>1 2

PC33 680P_0402_50V7K PC33 680P_0402_50V7K

PL3 8.2UH +-20% FDV0630-8R2M=P3 3.7A PL3

8.2UH +-20% FDV0630-8R2M=P3 3.7A

PR38 0_0402_5%

PR42 10K_0402_1%

@ PR42 10K_0402_1%

@

PR52 806K_0603_1%

PC37 0.22U_0603_25V7K PC37 0.22U_0603_25V7K

PU4 ISL6237IRZ-T_QFN32_5X5 PU4

ISL6237IRZ-T_QFN32_5X5

UGATE2

26

BOOT2

24

PHASE2

25

LGATE2

23

OUT2

30

REFIN2

32

LDOREFIN

8

NC

20

EN_LDO

4

EN2

27

EN1

14

POK1 13 POK2 28

PVCC 19

SKIP 29

ILIM2 31

BYP 9 OUT1 10

PGND 22 LGATE1 18 PHASE1 16

BOOT1 17 UGATE1 15

REF

1

FB1 11

ILIM1 12 TP

33

Trang 6

1 1

/BATDRV

ACGOOD#

CELLS

CHG_B+

ACSET PQ15_GATE

DH_CHG

24751_VREF

ACDET

PVCC

ACDRV

SE_CHG-OVPSET

/BATDRV

ACP

ACGOOD#

DL_CHG ACN

SRSET

CELLS

SE_CHG+

LX_CHG

CHGEN#

BTST

REGN VADJ

ACSET CHGEN#

VADJ PQ15_GATE

ACOFF

IREF <35>

BATT_OVP

<35>

FSTCHG

<35>

ACIN <27,35,41,42,43> 3S/4S# <35>

CALIBRATE#

<35>

65W/90W#

<35>

ACOFF <35>

ADP_I <35>

VMB

VS

BATT+

VIN

24751_VREF 24751_VREF

B+

24751_VREF 24751_VREF 24751_VREF

RTCVREF

Title

Cells selector

GND VREF

3 Cell

4 Cell

CELLS

ICHG setting

Charger ADJ Calibrate#

4.1V 4.2V

L H

PR78 PR84

887K 221K

@

CP setting

CP point=Iadapter*85%

Vacset=3.3*(50K/(50K+64.9K))=1.436V

CP POINT=(1.436V/3.3V)*(0.1/0.015)=2.901A

90W adapter

Input UVP : 17.26V

Fsw : 300KHz

CP Point=(Vacset/Vvdac)*(0.1/PR56)=4.04A

Input OVP : 22.3V

65W adapter R=(100K*100K)/(100K+100K)=50K

CP Point Setting

For 2200mA, Icharge=0.8C=0.8*2*2.2=3.52A Icharge=(Vsrset/Vdac)*(0.1/PR62) For 2400mA, Icharge=0.8C=0.8*2.4*2=3.84A IREF=((100k/(100K+17.4K))/3.3)*(0.1/0.02)=Icharge

Icharge Setting

IREF=0.7748*Icharge

Vacset=3.3*(100K/(64.9K+100K))=2.001V

Place close to back to back MOS

LI-3S :13.5V BATT-OVP=1.5012V

BATT-OVP=0.1112*VMB

Per cell=4.5V

BATT-OVP=0.1112*VMB

LI-4S :18.0V BATT-OVP=2.001V

PR85

100K_0402_1%

PR85

100K_0402_1%

PR56 0.015_1206_1%

PR56 0.015_1206_1%1 2

1 3

G D

S PQ18 2N7002W-T/R7_SOT323-3 G

D

S PQ18 2N7002W-T/R7_SOT323-3 2

PR79 105K_0402_1%

G D

S PQ19 2N7002W-T/R7_SOT323-3 G

D

S PQ19 2N7002W-T/R7_SOT323-3 2

PR80 0_0402_5%

PR62 0.02_1206_1%

PR62 0.02_1206_1%

1 3 4 2

PR77 10K_0402_1%

PR174 3.3_1210_5%

G D

S PQ20 2N7002W-T/R7_SOT323-3 G

D

S PQ20 2N7002W-T/R7_SOT323-3 2

PC49 0.1U_0603_25V7K

@PC49 0.1U_0603_25V7K

@

PC46 0.1U_0402_16V7K PC46 0.1U_0402_16V7K

PC40 0.01U_0402_25V7K PC40 0.01U_0402_25V7K 1

PR70 100K_0402_1%

PC59 0.1U_0603_25V7K

@PC59 0.1U_0603_25V7K

@

PR66 0_0402_5%

PR63 54.9K_0402_1%

PC63 0.01U_0402_25V7K

@PC63 0.01U_0402_25V7K

@

PC48 0.1U_0603_25V7K PC48 0.1U_0603_25V7K

PD10

LL4148_LL34-2 PD10

LL4148_LL34-2 1 2

PR176 0_0402_5%

@ PR176 0_0402_5%

@

PC64 100P_0402_50V8J PC64 100P_0402_50V8J

PC61 0.1U_0603_25V7K PC61 0.1U_0603_25V7K

PR82 100K_0402_1%

PQ13 AO4466_SO8 PQ13 AO4466_SO8

6 8

4

PR58 3.3_1210_5%

PR69 100K_0402_1%

PU1B LM358DT_SO8 PU1B LM358DT_SO8

+ 5

- 6 0

PQ11 AO4466_SO8 PQ11 AO4466_SO8

6 8

4

PR78 887K_0402_1%

PR75 100K_0402_1%

@ PR75 100K_0402_1%

@

PQ12 SI4835DDY-T1-E3_SO8 PQ12

SI4835DDY-T1-E3_SO8

6 8

4

PC62 0.1U_0603_25V7K PC62 0.1U_0603_25V7K

PR65

47K_0402_1%

@ PR65

47K_0402_1%

@

PR67 340K_0402_1%

PC54 1U_0603_10V6K PC54 1U_0603_10V6K

PC60 1U_0603_10V6K PC60 1U_0603_10V6K

2

PC47 0.1U_0603_25V7K PC47 0.1U_0603_25V7K

PQ9 AO4407A_SO8 PQ9 AO4407A_SO8

3 6

8

2

1

PQ10 AO4407A_SO8 PQ10 AO4407A_SO8

8 2

1

PR60 340K_0402_1%

PR72 10_0603_5%

PU5

BQ24751ARHDR_QFN28_5X5 PU5

BQ24751ARHDR_QFN28_5X5

ACN

2

ACP

3

CHGEN

1

ACSET

6

IADAPT 15

VADJ

12

PGND 22

ACDET

5

ACOP

7

BAT 17

BATDRV

14

CELLS 20

SRN 18 SRP 19 LODRV 23

ACDRV

4

VREF

10

LEARN 21

SRSET 16

AGND

9

VDAC

11

OVPSET

8

ACGOOD

13

PVCC 28

HIDRV 26

PH 25 BTST 27

REGN 24

TP 29

PL5 10UH_PCMB104T-100MS_6A_20%

PR76 499K_0402_1%

PR177 4.3K_0402_5%

@ PR177 4.3K_0402_5%

@

PR86 100K_0402_1%

G D

S PQ16 2N7002W-T/R7_SOT323-3

@ G D

S PQ16 2N7002W-T/R7_SOT323-3

@ 2

PC144 1000P_0402_50V7K PC144 1000P_0402_50V7K

PC55 680P_0402_50V7K@ PC55 680P_0402_50V7K@

PR64 4.7_1206_5%

@ PR64 4.7_1206_5%

@

PR74 340K_0402_1%

PR81 100K_0402_1%

PC58 0.1U_0603_25V7K PC58 0.1U_0603_25V7K

PC163 0.1U_0402_16V7K PC163 0.1U_0402_16V7K

PC56 0.47U_0603_16V7K PC56 0.47U_0603_16V7K

PC51 0.1U_0603_25V7K PC51 0.1U_0603_25V7K

PR61 0_0603_5%

PJ11

JUMP_43X118 PJ11

JUMP_43X118

1 1 2

2

PC50 2.2U_0805_25V6K PC50 2.2U_0805_25V6K

PR68 54.9K_0402_1%

G D

S PQ37 2N7002W-T/R7_SOT323-3 G

D

S PQ37 2N7002W-T/R7_SOT323-3 2

PR71 17.4K_0402_1%

1 2

G D

S PQ36 2N7002W-T/R7_SOT323-3 G

D

S PQ36 2N7002W-T/R7_SOT323-3 2

PC57 0.1U_0402_16V7K PC57 0.1U_0402_16V7K

G

D

S

PQ14

2N7002W-T/R7_SOT323-3

@

G

D

S

PQ14

2N7002W-T/R7_SOT323-3

@

2

PR73 100K_0402_1%

PR83

64.9K_0402_1%

PR83

64.9K_0402_1%

PR57 100K_0402_1%

Trang 7

1 1

6228_1.05VO1

OCSET_1.05V

UG_1.8V

LX_1.8V

BST_1.8V

LG_1.8V

6228_1.8VO2

UG_1.05V

LG_1.05V

LX_1.05V

BST_1.05V

1.05V_EN

VS_ON

<37,48>

SBPWR_EN

<35,41>

+1.8VP ISL6228_B+

+5VALW +5VALW

B+

ISL6228_B++

+1.05VSP

Title

DCR 11.9m ohm(max) Cout ESR=15m ohm

+1.05VSP OCP Seting is same as ICL50

Vo=Vref*((PR80+PR82)/PR80)

Ipeak=14.02A, Imax=9.81A

Iocp=14.02*1.2=16.824A

Csen=L/(Rocset*DCR)

0.015U=1U/(Rocset*6m) Rocset=11.111K~11.8K

Iocp=(Rocset*10uA)/DCR

Iocp=(11K*10uA)/(6m ohm*1.3) =15.1A

Vo=0.6*((PR87+PR83)/PR83)=1.8V 1.8VP Ipeak=11.93A, Imax=8.351A Csen=L/(Rocset*DCR)=1uF/(Rocset*6m ohm)=0.022uF

=>Rocset=7.575K, Choose 10K because of thermal factor Iocp=(Rocset*10uA)/DCR=(10K*10uA)/(0.006*1.3)=12.82A

Vref=0.6V

DCR 6m ohm(max) Cout ESR=15m ohm

PR100 10K_0402_1%

PR93 3.3K_0402_5%

PC69 0.1U_0603_25V7K PC69 0.1U_0603_25V7K

PL12 1UH_FDV0630-1R0M-P3_10.3A_20%

PL6 1UH +-20% FDV0630-1R0M=P3 10.3A

PR94 59K_0402_1%

PR94 59K_0402_1%

PR99 45.3K_0402_1%

PJ12 JUMP_43X118 PJ12 JUMP_43X118

1 1 2

2

PC86 1U_0402_6.3V6K PC86 1U_0402_6.3V6K

PU6 ISL6228HRTZ-T_QFN28_4X4 PU6 ISL6228HRTZ-T_QFN28_4X4

FB1

8

VO1

9

OCSET1

10

EN1

11

PHASE1

12

UGATE1

13

BOOT1

14

UGATE2 22 PHASE2 23 EN2 24 OCSET2 25 VO2 26 FB2 27 PGOOD2 28 GND_T 29

PR178 0_0402_5%

@ PR178 0_0402_5%

@

1 1 2

2

PC71 1000P_0402_50V7K PC71 1000P_0402_50V7K

2 PR91

PQ21 AO4466_SO8 PQ21 AO4466_SO8

4

PR108 4.7_1206_5%

@ PR108 4.7_1206_5%

@

PR89 10_0603_1%

1 2

PC87 0.1U_0402_16V7K PC87 0.1U_0402_16V7K

PR106 0_0603_5%

1 2

PC68 1U_0402_6.3V6K PC68 1U_0402_6.3V6K

PQ23 AO4466_SO8 PQ23 AO4466_SO8

6 8

4

PQ22 FDS6670AS_NL_SO8 PQ22 FDS6670AS_NL_SO8

G 4

PR92 18.2K_0402_1%

PR90 10_0603_1%

1 2

PC67 1U_0402_6.3V6K PC67 1U_0402_6.3V6K

PR109 0_0603_5%

PR87 2.2_0603_1%

1 2

+

PC80

330U_D2E_2.5VM

+

PC80

330U_D2E_2.5VM

1

2

PR88 2.2_0603_1%

PR98 3.3K_0402_5%

1 2

PR104 4.7_1206_5%

@ PR104 4.7_1206_5%

@

PR95 45.3K_0402_1%

1 2

PR105 10K_0402_1%

PC74 1000P_0402_50V7K PC74 1000P_0402_50V7K

+ PC88 330U_D2E_2.5VM + PC88 330U_D2E_2.5VM 1

2

PC72 1000P_0402_50V7K PC72 1000P_0402_50V7K 1 2

PR112 0_0402_5%

PR96 11.8K_0402_1%

PC70 0.1U_0603_25V7K PC70 0.1U_0603_25V7K

PC89 680P_0402_50V7K

@ PC89 680P_0402_50V7K

@

G

4

PR97 22.6K_0402_1%

PC84 0.1U_0402_16V7K PC84 0.1U_0402_16V7K 1 2

PC75 0.015U_0402_16V7K PC75 0.015U_0402_16V7K

PC94 0.1U_0402_16V7K

@PC94 0.1U_0402_16V7K

@

PC78 0.01U_0402_25V7K

@ PC78 0.01U_0402_25V7K

@

PR103 0_0402_5%

PR101 11.8K_0402_1%

PC82 0.022U_0402_16V7K PC82 0.022U_0402_16V7K

PC85 1U_0402_6.3V6K PC85 1U_0402_6.3V6K 1

PC83 680P_0402_50V7K

@ PC83 680P_0402_50V7K

@

Trang 8

D D

BST_1.5V-1

LX_1.5V DH_1.5V BST_1.5V

DL_1.5V

51117_B+

DL_1.5V DH_1.5V

VS_ON

<37,47>

SUSP

<37,41>

+5VALW

B+

+1.5VP

+1.8V

+3VALW

+0.9VSP

Title

VFB=0.75V

VFB=0.75V Vo=VFB*(1+PR87/PR88)=0.75*(1+4.02K/10K)=1.05V Ton=200K

Fsw=400KHz

Cout ESR=15m ohm Ipeak=14.02A, Imax=9.81A Delta I=((19-1.05)*(1.05/19))/(L*Fsw)=2.4872A

=>1/2DeltaI=1.243A Vtrip=Rtrip*10uA=17.8K*10uA=0.178V Iocpmin=Vtrip/Rdsonmax*1.2+1.243A

=0.178/(0.0115*1.2)+1.243=12.898A+1.243A=14.141A Iocpmax=(0.178/(0.009*1.1))+1.243A=17.98A+1.243A

=19.22A Iocp=14.141A~19.22A

AO4932_SO8 PQ26

AO4932_SO8

PQ26

D2 2 G2

8

G1 3 S2/D1

5

D2 1 S2/D1

7

S1 4 S2/D1

6

PC98 1U_0603_10V6K PC98 1U_0603_10V6K

PR111 200K_0402_1%

+ PC95 330U_D2E_2.5VM + PC95 330U_D2E_2.5VM 1

2 PU7

TPS51117RGYR_QFN14_3.5x3.5 PU7

TPS51117RGYR_QFN14_3.5x3.5

VOUT

3

V5FILT

4

TON

2

VFB

5

PGOOD

DRVH 13

LL 12

TRIP 11

V5DRV 10

PR118 1K_0402_1%

1 1 2

2

PR120

1K_0402_1%

PR120

1K_0402_1%

PC90 0.01U_0402_25V7K

@ PC90 0.01U_0402_25V7K

@

PR114 300_0603_5%

PR110 0_0402_5%

1 2

G D

S PQ27 2N7002W-T/R7_SOT323-3

G D

S PQ27 2N7002W-T/R7_SOT323-3

2

PR117 10K_0402_1%

PL8 2.2UH +-20% FDV0630-2R2M=P3 7.2A PL8

2.2UH +-20% FDV0630-2R2M=P3 7.2A

PC93 0.1U_0603_25V7K PC93 0.1U_0603_25V7K

PR113 0_0603_1%

PR116 10K_0402_1%

PC97 4.7U_0805_10V6K PC97 4.7U_0805_10V6K

PC103 0.1U_0402_16V7K PC103 0.1U_0402_16V7K

PC99 4.7U_0603_6.3V6M PC99 4.7U_0603_6.3V6M 1

PC104 10U_0805_6.3V6M PC104 10U_0805_6.3V6M

PC100 1U_0402_6.3V6K PC100 1U_0402_6.3V6K

RT9173DPSP_SO8 PU8

RT9173DPSP_SO8

PU8

GND

2

VIN

1

REFEN

3

VOUT

4

NC 5 VCNTL 6

NC 7

NC 8

GND 9

PC96 47P_0402_50V8J

@ PC96 47P_0402_50V8J

@

PR119 0_0402_5%

Trang 9

D D

VSUM

BOOT_CPU1

UGATE_CPU1

LGATE_CPU1

BOOT_CPU2

LGATE_CPU2

PHASE_CPU2 VR_TT#

VCC_PRM

PHASE_CPU1

ISEN1

VSUM

ISEN2

+CPU_CORE

PHASE_CPU1 U_CPU1

U_CPU2-1

VSUM

UGATE_CPU1

UGATE_CPU2-1

H_DPRSTP#

<5,8,26>

PM_DPRSLPVR

<8,27>

VSSSENSE

<5>

VCCSENSE

<5>

PSI#

<5>

VGATE

<8,16,27>

PGD_IN

<35>

CLK_ENABLE#

<16>

CPU_VID0 <5>

CPU_VID1 <5>

CPU_VID2 <5>

CPU_VID3 <5>

CPU_VID4 <5>

CPU_VID5 <5>

CPU_VID6 <5>

VR_ON

<35,37>

+3VS +3VS

CPU_B+

+5VS

+CPU_CORE

+5VS

B+

CPU_B+

Title

PR164 10_0603_5%

+ PC115 220U_25V_M + PC115 220U_25V_M 1

2

PR128 0_0402_5%

PR160 97.6K_0402_1%

PQ29 SI7686DP-T1-E3_SO8 PQ29 SI7686DP-T1-E3_SO8

4

PC127 0.22U_0603_10V7K PC127 0.22U_0603_10V7K

PL11 0.36UH_PCMC104T-R36MN1R17_30A_20%

1 3 4 2

PC121 0.22U_0603_10V7K PC121 0.22U_0603_10V7K

PR151 13K_0402_1%

PR173 4.42K_0402_1%

PC109 0.022U_0402_16V7K PC109 0.022U_0402_16V7K

PR163 255_0402_1%

PC128 1000P_0402_50V7K

PR139 499_0402_1%

PC110 2.2U_0603_6.3V6K PC110 2.2U_0603_6.3V6K

PR167 20_0402_5%

PR159 0_0603_5%

@ PR159 0_0603_5%

@

PC135 0.1U_0603_25V7K PC135 0.1U_0603_25V7K

PR170 20_0402_5%

PR145 1_0402_5%

PC137 0.022U_0603_50V7K

@PC137 0.022U_0603_50V7K

@

PR152 0_0603_1%

PC140 0.1U_0402_16V7K PC140 0.1U_0402_16V7K

PC131 1U_0402_6.3V6K PC131 1U_0402_6.3V6K

PR125 1_0603_5%

ISL6262ACRZ-T_QFN48_7X7 PU10 ISL6262ACRZ-T_QFN48_7X7 PU10

PGOOD

1

PSI#

2

PMON

3

RBIAS

4

VR_TT#

5

NTC

6

SOFT

7

OCSET

8

VW

9

COMP

10

FB

11

FB2

12

NC 25 BOOT2 26 UGATE2 27

PHASE2 28 PGND2 29 LGATE2 30 PVCC 31 LGATE1 32 PGND1 33 PHASE1 34 UGATE1 35 BOOT1VID0 36

PC138 0.01U_0603_50V7K PC138 0.01U_0603_50V7K

PR127 0_0402_5%

PR148 0_0402_5%

@ PR148 0_0402_5%

@

PR146 0_0603_5%

@ PR146 0_0603_5%

@

PR156 1_0402_5%

PL10 0.36UH_PCMC104T-R36MN1R17_30A_20%

1 3 4 2

PC126 1000P_0402_50V7K

PC126 1000P_0402_50V7K1 2

PR158 1_0603_5%

PR1581 1_0603_5%2

PR165 1K_0402_1%

PR1651 1K_0402_1%2

PC141 0.22U_0402_6.3V6K PC141 0.22U_0402_6.3V6K 1 2

PR107 0_0603_5%

1 2

PR168 2.61K_0402_1%

PR149 147K_0402_1%

PL9 FBMA-L18-453215-900LMA90T_1812 PL9

FBMA-L18-453215-900LMA90T_1812 1

2

PR121 0_0603_5%

1 2

PC119 0.22U_0603_10V7K PC119 0.22U_0603_10V7K

PR126 499_0402_1%

PQ31 AO4456_SO8 PQ31 AO4456_SO8

6 8

4

PC142 0.22U_0603_10V7K PC142 0.22U_0603_10V7K 1

PQ30 AO4456_SO8 PQ30 AO4456_SO8

6 8

4

PQ33 AO4456_SO8 PQ33 AO4456_SO8

6 8

4

PC133 220P_0402_50V7K PC133 220P_0402_50V7K

PC136 820P_0402_50V7K PC136 820P_0402_50V7K

PQ34 AO4456_SO8 PQ34 AO4456_SO8

6 8

4

PC134 1000P_0402_50V7K

PR153 6.81K_0402_1%

PC130 470P_0402_50V7K 1 2

PC125 0.022U_0603_25V7K PC125 0.022U_0603_25V7K

PR169 0_0402_5%

PR172 1K_0402_1%

PR134 0_0402_5%

4

PR166 0_0402_5%

PR147 0_0402_5%

PR1471 20_0402_5%

PC132 0.22U_0603_10V7K PC132 0.22U_0603_10V7K

PR138 0_0603_1%

PH3 10KB_0603_5%_ERTJ1VR103J PH3

10KB_0603_5%_ERTJ1VR103J

PC139 180P_0402_50V8J

Trang 10

5 4 3 2 1

DH_VCORE BST_VCORE

6269_VCORE

DL_VCORE

ISEN_VCORE

DH_VCORE-1 LX_VCORE

SUSP#

6269_VCORE B+_core

SUSP#

NVVDD_PWRGD

GPU_VID0 <18> GPU_VID1 <18>

SUSP#

<34,35,37,41>

SUSP#

<34,35,37,41>

B+

+VGA_COREP

6269_VCORE

+5VS

+1.8VS

+1.1VSP

+5VS +3VS

+3VS

+NVVDD_SENSE

+3VS

NVVDD_PWRGD

<41>

PCIE_OK

Title

SCHEMATIC,A4491

Custom

Friday, October 31, 2008

Title

SCHEMATIC,A4491

Custom

Title

SCHEMATIC,A4491

Custom

DCR=3m OHM

Rds=4.8mOHM

VGA_CORE Imax=15.9A Ipeak=22.8A Iocp=30A

Core Voltage Level

GPU_VID0 GPU_VID1

M86-M

1

0.9 V

0

1.05 V 1.17 V VFB=0.6V

PR211 10K_0402_5%

@ PR211 10K_0402_5%

@

PC177 0.022U_0402_25V7K PC177 0.022U_0402_25V7K

PC166 0.1U_0603_25V7K PC166 0.1U_0603_25V7K

PR210 10K_0402_5%

@ PR210 10K_0402_5%

@

PC181 22U_1206_6.3V6M

@ PC181 22U_1206_6.3V6M

@

PR199 10K_0402_1%

PC170 0.1U_0402_16V7K PC170 0.1U_0402_16V7K

PR193 3K_0402_1%

PC176 1U_0402_6.3V6K PC176 1U_0402_6.3V6K

PR203 4.7K_0402_5%

PR200 10K_0402_1%

PC178 10U_0805_10V4Z PC178 10U_0805_10V4Z

G D

S PQ41 2N7002W-T/R7_SOT323-3

G D

S PQ41 2N7002W-T/R7_SOT323-3

2

PL14 1UH_PCMB103E-1R0MS_20A_20%

PC180

0.1U_0402_16V7K PC180

0.1U_0402_16V7K

PL13

FBMA-L11-322513-201LMA40T_1210

PL13

FBMA-L11-322513-201LMA40T_1210

PR184

0_0603_5%

PR184

0_0603_5%

PU12

ISL6268CAZ-T_SSOP16 PU12

ISL6268CAZ-T_SSOP16

EN

5

PVCC 14 VIN

3

VCC

4

LG 13

PGND 12

ISEN 11

PR183 0_0603_5%

PR201 6.81K_0402_1%

PC168 2.2U_0603_6.3V6K PC168 2.2U_0603_6.3V6K

G

4

PR197 9.76K_0402_1%

PR208 3K_0402_1%

G D

S

PQ42 2N7002W-T/R7_SOT323-3

G D

S

PQ42 2N7002W-T/R7_SOT323-3

2

PR185 0_0603_5%

PR189

100K_0402_1%

PR189

100K_0402_1%

PR202

10K_0402_1%

PR202

10K_0402_1%

PR206 10K_0402_1%

+ PC169

1

2

PC173 0.01U_0402_25V7K PC173 0.01U_0402_25V7K

PR195 49.9K_0402_1%

PC182 22U_0805_6.3V6M PC182 22U_0805_6.3V6M

PR182 10K_0402_1%

PR198 5.9K_0402_1%

PC171 680P_0603_50V7K

@ PC171 680P_0603_50V7K

@

PR190

6.34K_0402_1%

PR190

6.34K_0402_1%

PC167 2.2U_0603_6.3V6K

G

4

PR187 10K_0402_5%

@ PR187 10K_0402_5%

@

PU13

S IC APL5913-KAC-TRL SO 8P PU13

S IC APL5913-KAC-TRL SO 8P

VOUT 4 POK

7

EN

8

VIN 5

VOUT 3

FB 2

VIN 9

PR212 10K_0402_5%

@ PR212 10K_0402_5%

@ 1 2

PR191 4.7_1206_5%

@ PR191 4.7_1206_5%

@

PJ19 JUMP_43X79

@

PJ19 JUMP_43X79

@

PR194 0_0402_5%

PR205 10K_0402_5%

@ PR205 10K_0402_5%

@

PR186 4.7_0603_5%

PC179 0.01U_0402_25V7K PC179 0.01U_0402_25V7K

PR204 10K_0402_1%

PC

P

PC175 0.022U_0402_25V7K PC175 0.022U_0402_25V7K

PR207 1.15K_0402_1%PR207 1.15K_0402_1%

4

57.6K_0402_1%

Định dạng
Số trang	12
Dung lượng	253,77 KB