Clevo PB70DDS - Pex_Vdd

Schematic Diagrams
B - 70 PEX_VDD
B.Schematic Diagrams
PEX_VDD
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PEX_VDD
Cold boot/Optimus:1V8_AON→ 1V8_RUN→ NVVDD→ NVVDDS→ PEX_VDD→ FB VDDQ
GC6 2.1 Exit:1V8_RUN→ NVVDD→ NVVDDS→ PEX_V DD
NV power off seq need < 2ms
SP-08867-001_v01
2.3A-558mA+330mA*5ports=3.392A
SP-08867-001_v01
558mA
Only source:
FA7601
Others:
NV seq can't match
4A1A
1V8_AON 1V8_RUN
8A
PEXVDD_ON
1V8_AON_ON 1V8_RUN_ON
1V8_RUN_ON
PEXVDD_ON
PEX_VDD
5V
VIN
PEX_VDD
1.8VA
1V8_AON
VDD3
1.8VA
1V8_RUN
1V8_RUN
VDD3
5V
PEX_VDD[14,26,30]
PEXVDD_EN[32]
1V8_RUN_EN [32]1V8_AON_EN[32]
1V8_AON_PG[32]
1.8VA[10,39,62]
1V8_AON[16,17,18,19,21,22,23,24,25,28,29,30,31,32,67,70]
1V8_RUN[14,15,25,27,28]
VDD3[4,10,28,32,33,34,35,36,39,41,42,45,54,55,56,57,59,60,61,62,63,64,65,67,70,71]
VIN[10,42,59,60,61,62,63,64,65,66,70,71]
5V[48,50,52,53,59,61,68,70]
Title
Size Document Number R ev
Date: Sheet
of
6-71-PB5D0-D02
D02
[69] PWR PEX_VDD,1V8_AON,RUN
A3
69 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R ev
Date: Sheet
of
6-71-PB5D0-D02
D02
[69] PWR PEX_VDD,1V8_AON,RUN
A3
69 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size Document Number R ev
Date: Sheet
of
6-71-PB5D0-D02
D02
[69] PWR PEX_VDD,1V8_AON,RUN
A3
69 84Tuesday, December 17, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
C1262
*0.1u_6.3V_X5R_04
PQ7
2SK3018S3
G
DS
PC153 100p_50V_NPO_04
PR159
*10K_1%_04
+
PC152
4.7u_25V_X5R_08
PR145
10K_1%_04
PR58 0_04
PR164 100K_1%_04
PR142
*10K_1%_04
R99 0_04
PR160 0_04
C1264
1u_6.3V_X5R_02
PC170
22u_6.3V_X5R_06
PC34
0.1u_25V_X7R_06
PR143
*100K_1%_04
R162 10K_04
PR64
15_1%_06
PWR (PEX_VDD)
PC127
*0.1u_16V_X7R_04
PC165
*22u_6.3V_X5R_06
PR165
14.7K_1%_04
PU13
AOZ2261NQI-11
1
PGOOD
2
EN/DSG
3
PFM*
4
AGND
5
FB
6
TON
7
VIN
8
VIN
9
VIN
10
SW
11
SW
12
PGND
13
PGND
14
PGND
15
PGND
16
SW
17
SW
18
SW
19
ISET
20
BST
21
VCC
22
VIN
23
SS
24
VIN
25
SW
PR63
15_1%_06
PWR (PEX_VDD)
R96 0_04
+
PC33
4.7u_25V_X5R_08
PR166
10K_1%_04
PR182 15K_1%_04
R95
100K_04
C1271
10u_6.3V_X5R_06
PR62
15_1%_06
PWR (PEX_VDD)
PC171
22u_6.3V_X5R_06
C1278
150pF_NPO_50V_0402
PC130
2200p_50V_X7R_04
PC122
*100p_50V_NPO_04
S
D
G
Q16B
MTDK3S6R
5
34
PQ8
PDC3906Z
4
52 5 53
1
5
R98
10_06
PC149
4.7u_6.3V_X5R_06
FA7601U39
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
PR61
15_1%_06
PWR (PEX_VDD)
S
D
G
Q16A
MTDK3S6R
2
61
C1269
10u_6.3V_X5R_06
PC35
0.1u_16V_X7R_04
C1263
*0.1u_6.3V_X5R_04
PL12
BCIHP5420HC-1ROM
12
PR183 *6.8K_1%_04
PC36
*10u_6.3V_X5R_06
C1277
150pF_NPO_50V_0402
PR60
2K_04
PC166
22u_6.3V_X5R_06
PC167
22u_6.3V_X5R_06
PR174
0_06
Sheet 69 of 85
PEX_VDD