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VCore Power B - 35
B.Schematic Diagrams
VCore Power
t
RTH2
68K_ 06
12
EN
PC 16
.1U_10V_04
PR 26 0 _04
CS3
5V
PC136
.1U_50V_06
CPU_CORE_FB-4
+
PC5
15u/25V_V
5V
PR30 680_04
SGND6
PR 17 2K_1%_0 4
PC8
.0 047U_50V _04
+
PC148 470U _2.5V_D
1.2VS4..6,9,12,15..17,30
PL11 0.82 U 13*13* 6.7
PR11
4. 7_08
VIN
VTT_OUT_RIGHT
CPU_VID54
PR12
4. 7_08
CPU_VID24
PC 10 . 1U_ 25V_06_X7R
SGND6
VIN13,19,26,29..33
V1.2 30
+
PC19 470U_2.5V_D
Place
close to
inductor
U17
N CP3488D R2 G
1
4 8
2
6
53
7
BST
VCC DRVH
IN
PGND
DRVLOD
SWN
CS1
PQ53
IR F7 831T RPB F
4
62
5
73
1
8
PQ50
IRF7821TRPBF
4
62
5
73
1
8
PD1
FM5822
A C
PR31 0_06
Place
close to
hottest
MOSFET
SGN D6
V1. 2
PC146
.1U_10V_04
PQ56
IRF7831PBF
4
62
5
73
1
8
PR7 6.2K_1%_04
CPU_CORE_FB+4
PC 143
4. 7U_10 V_08
PR 44
100K_04
VCORE
PC 138
10U_25V_12
CPU_VIDSEL4
PC15.0015U_50V_04
5V
VR _HOT
PR133 0_06
VIN
CS1
PR 129
2. 2_06
PR39 2K_04
PC 145
4. 7U_10 V_08
PR41 2K_04
VCORE
PR42 0_04
PC141
0. 22U_ 16V_0 6
PR 14 750_0 4
H_PROCHOT_N 4,10
CPU_VID04
PQ48
IRF7821TRPBF
4
62
5
73
1
8
PJ1
40mil
1 2
PC 2
10U_25V_12
PR20 1K_1%_04
CS3
EN
PR 24 0 _04
+
PC147 470U_2. 5V_D
D05
+
PC20 470U_2.5V_D
D04
PR126 0_06
12V
CPU_VID64
PR 16
2.2 _06
PR127 0_06
PC7
10U_25V_12
D03
PQ3
2N 3904
B
E C
PR43
100K_04
PC 17
.1U_10V_04
PQ49
IRF7821TRPBF
4
62
5
73
1
8
5V
SGND6
VRM_PWRGD4,11
CS3N
PD2
FM5822
A C
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
D04
SGND6
PR131 *10K_06
PD 23 FM05 40- N
A C
PR40 2K_04
VCORE
CPU_VID14
PC23
.1U_10V_04
+
PC21 470U_2.5V_D
PR 13 15K_1% _04
PC3
.1U_50V_06
PR 6 100K_ 04
PR 136
2. 2_06
PQ47
IRF7821TRPBF
4
62
5
73
1
8
VIN
CPU_VID44
CPU_VID74
PJ2
40mil
1 2
PQ2
2N 3904
B
E C
CPU_VID34
1.2VS
PR 5 100K_ 04
55A
VR_HOT
PC24
*0.1u_04
PR8
0_04
PC144
0. 22U_ 16V_0 6
PC 12 .0 022U_ 50V_04
VTTPWGD30
PR 32 130_04
SYS3V
PR38 2K_04
PQ52
IR F7 831T RPB F
4
62
5
73
1
8
VTT_OR 3,4
PC 18
.01U_50V_04
PQ51
IRF7831TRPBF
4
62
5
73
1
8
PR28
36.5 K_1%_04
t
RTH1 10K_06
1 2
PQ55
IRF7831PBF
4
62
5
73
1
8
About
185Khz
Fsw
SGND6
PR35 2K_04
PU1
NCP5388MNGR
24
12
36
19
37
4
3
5
18
15
31
30
22
17
16
40
26
32
28
33
2
20
25
21
23
27
1
7
10
39
14
8
9
6
38
11
35
34
13
29
41
CS2
ROSC
VCC
VF B
VR _RD Y
VID 2
VID 1
VID 3
COMP
VS+
G2
G1
CS1
DIFFOUT
VS-
VR _HOT
CS3
G3
CS4
G4
VID 0
VD RP
CS3N
CS1N
CS2N
CS4N
EN
VID 5
VR 10/11
VR _FAN
AGND
VID 6
VID 7
VID 4
NTC
SS
DGND
VR EF
ILIM
DRVON
PAD_GND
CS1N
PR21 75_04
PR22 1K_04
PR34 2K_04
PC 11
680P_50V_04
PJ1 6
40mil
1 2
PD 20 FM05 40- N
A C
D04
PR 10
*100K_04
+
PC1
15u/25V_V
12V
PR 23
10_04
PR4 6.2K_1%_04
PR 9 5. 11K_1% _04
VCORE_ON23
U18
N CP3488D R2 G
1
4 8
2
6
53
7
BST
VCC DRVH
IN
PGN D
DRVLOD
SWN
PC9 .1U_25V_06_X7R
PC 137
10U_25V_12
+
PC22 470U_2.5V_D
5V12,13,23,26,27,30..33
PL10 0.82 U 13*13* 6.7
PR37 2K_04
PR125 *10K_06
CS1N
PQ5
2N 7002W
G
DS
VCORE3
PC14
22P_50V_04
VTT_OUT_RIGHT
H_FORCEPH_N 4
PR 177 0_0 4( R)
PR33 2K_04
PC 6
10U_25V_12
VTT_OUT_RIGHT
PR 27 130_04
PR29
19.1 K_1%_04
PQ4
2N 7002W
G
DS
PQ1
IRF7831TRPBF
4
62
5
73
1
8
12V19,32
PC13
.0 047U_50V _04
V1.2
PR 25
10_04
VTT_OUT_RIGHT
CS3N
PR 15 4 .7K_04
PR132 0_06
PR36 2K_04
Sheet 34 of 40
VCore Power