Clevo P375SM - Chapter 3: Power Management

Schematic Diagrams
Power 0.85VS B - 45
B.Schematic Diagrams
Power 0.85VS
Sheet 44 of 54
Power 0.85VS
PD14
RB0540S2
AC
0.85V_ON
CSN
POK
CSP
CSN
0.85V_ON
CSPCSP
PC89
1u_25V_Y5V_08
PR85 12K_1%_04
PR170
10K_04
PR17 3 100 K_1%_04
PC92
0.01u_16V_X7R_04
PU5
UP1509PQKF
BOOT
1
UG
2
POK
3
SS
4
EAP
5
SET3
6
SET2
7
SET1
8
SET0
9
FB
10
COMP
11
VID 0
12
VID1
13
EN/ PSM
14
CSN
15
CSP
16
RT
17
VCC
18
LG
19
PHASE
20
GND
21
PR171
10K_1%_04
PJ20
OPEN-5mm
1 2
PR158
12K_1%_04
PC15 5
0.1u_16V_Y5V_04
PR 87 10 K_1%_ 04
PC87
0.022u_16V_X7R_04
PR92 15K_1%_04
PR89
100_04
PL10
BCI HP0730- 1R0 M
1 2
PC88
0.1u_50V_Y5V_06
PC96 4.7u_25V_X5R_08
PR15 3
100_04
PR164
33K_1%_04
PR 94 10 K_1%_ 04
PR88 9.31K_1%_04
PR97 22_04
PQ54A
PD1503YVS
7
8
1 2
PC90
47p_50V_NP O_04
PR162
10K_04
PR91 10K_1%_04
PR86 9.31K_1%_04
PC94
*0.1u_16V_X7R_06
PR159
0_04
PR15 4
0_04
PR90
0_04
PQ56
MTN70 02Z HS 3
G
DS
PC93 0.01u_16V_X7R_04
PR157
0_04
PC91
0.1u_25V_X7R_06
PR95
*0_04
PR96 1.3K_1%_04
PJ22
*1mm
12
PR98 1K_1%_04
PQ54B
PD15 03Y VS
4
3
5 6
PC95 0.1u_50V_Y5V_06
PR17 4
1K_04
PQ19
2N3904
B
E C
PC142
0. 1u_16V_ Y5V_04
PR 93 10 K_1%_ 04
§ï¥Î´À¥N®ÆP/N:6-02-01509-CQ0
5/25 Stanley
PC156 0.1u_50V_Y5V_06 PC157 4.7u_25V_X5R_08
VIN
V0.85 0.85VS
5V
5V
6A
3.3VS
(Set3)(Set1)(Set2)(Set0)
5VS
1
0.8V
0
VCCSA_VID06
0.85VS_PWRGD 20
0.675V0.9V
0
0
VCCSA_VID1
0
0.725V
VCCSA_VID0
1
1
1
VCCSA_VID16
1. 05VS_ VTT2,3,5,23,24,25,41,42
VCCSA_SENSE 6
VCCSA_SENSE 6
D04
0.85VS Enable circuit re-design
+
PC144
330u_2.5V_6.6*6.6*4.2
¼e«×¥[¤j¬°8mil
Change to 330uf H=4.2
Stanley 5/8
0.85VS 6
5V 13,14,25,27,29,31,36,38,39,40,41
VIN 13,14,15,37,38,39,40,42,43,47
5VS 13,14,15,16,17,18,24,25,28,30,31,32,34,35,38,42,43
3.3VS 3,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24,25,27,28,29,30,31,32,33,34,35,38,42,54
Stanley 5/8