Clevo PB50EF - Pwr_Sw Vccst, Stg, Sfr_Oc

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
1A
VCCSTG
1A
VCCSFR
1A
VCCST
VCCSFR_OC
VDDQ(SFR_OC)>VCCST,VCCSTG(MAX 25mS)
VCCST(SFR)>=VCCSTG>VCCIO,VCCSA(MIN 100nS)
prevent VDDQ_PG enable before VDDQ ready
1/17 add delay circuit
VPP(2.5V)>VDDQ(SFR_OC)>VCCST(SFR)>=VCCSTG>VCCIO>VCCSA
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
D03
3.3V
3.3V
VCCSFR_OC
VDD3
3.3VA
3.3VA
1.05VA
1.05V_VCCSTG
VDD3
1.05V_VCCST
1.05V_VCCSFR
VDD3
1.05VA
VDDQ
1.05V_VCCSTGVDD3
1.05V_VCCSFR7
VCCSFR_OC7
1.05V_VCCSTG4,7
1.05V_VCCST4,7,37,38,71
VDD34,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,64,66,67,68,69,71,72,74,77,78
VDDQ7,8,9,38,68
3.3VA4,29,34,35,37,38,41,43,52,64,68,69
3.3V3,10,15,49,50,51,60,62,63,64,68,70,71,72
1.05VA41,69
VDDQ_PG 68
SUSB#_EN64
GPP_J1 35,70
VCCIO_EN70
Title
Size Document Number Rev
Date: Sheet
of
6-71-PB500-D03
D03
14-2 PWR_SW VCCST,STG,SFR_OC
A4
65 91Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size Document Number Rev
Date: Sheet
of
6-71-PB500-D03
D03
14-2 PWR_SW VCCST,STG,SFR_OC
A4
65 91Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size Document Number Rev
Date: Sheet
of
6-71-PB500-D03
D03
14-2 PWR_SW VCCST,STG,SFR_OC
A4
65 91Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
R380 100K_04
R633
100K_04
R618
100K_04
S
D
G
Q74A
*MTDK3S6R
2
61
C1365
1u_6.3V_X5R_02
S
D
G
Q23B
MTDK3S6R
5
34
R915
*100K_04
R629 *0_04
U45
TC7SZ08FU
1
2
5
4
3
C1380
*1u_6.3V_X5R_02
S
D
G
Q74B
*MTDK3S6R
5
34
C1360
0.1u_6.3V_X5R_02
R604
*0402_short-p
S
D
G
Q59A
MTDK3S6R
2
61
R916
*100_04
C1364
*0.1u_6.3V_X5R_02
R626 100_04
S
D
G
Q23A
MTDK3S6R
2
61
C1359
0.1u_6.3V_X5R_02
C1375
*0.1u_6.3V_X5R_02
U46
*FA7609A6
VIN
2
GND
1
NC
3
ON
6
VOUT
4
VBIAS
5
U44
FA7609A6
VIN
2
GND
1
NC
3
ON
6
VOUT
4
VBIAS
5
R642 0_04
U20
FA7609A6
VIN
2
GND
1
NC
3
ON
6
VOUT
4
VBIAS
5
C1092
1u_6.3V_X5R_02
C1132 *0.1u_6.3V_X5R_02
C1371
*0.1u_6.3V_X5R_02
C1086
0.1u_6.3V_X5R_02
S
D
G
Q59B
MTDK3S6R
5
34
R358 10K_04
C1078
0.1u_6.3V_X5R_02
R617
*0402_short-p
SUSB#_EN
SUSB#_EN
VDDQ_PG_R
VDDQ_PG_R
VCCSTG_EN
VCCSTG_EN
Sheet 65 of 91
PWR_SW VCCST,
STG, SFR_OC
Schematic Diagrams
B - 66 PWR_SW VCCST, STG, SFR_OC
B.Schematic Diagrams
PWR_SW VCCST, STG, SFR_OC