Schematic Diagrams
Power GPU B - 31
B.Schematic Diagrams
Power GPU
Sheet 30 of 42
Power GPU
DFG T_VID_15
GPU
PJ 6
20m il
1 2
GPU VCCSEN SE 7
11/29 no stuff
PC146 *560p_X7R_04
PC164
*.01u_50V_04
PR141
*8 22 K _ 04
11/29 Stuff
6- 06- 005 40- 021
PVT
PR221 150K_04
2V5RUN
PR 130
*130K_1%_04
PC147 *100p_50V_04
8A
VGAPW R_ EN
PC 150 * 100p_50V_04
PC 28
* 1u_6.3V_04
PC170 *.1u_10V_X7R_04
GVRE F
PC157
*1u_6.3V_04
PD2
*FM 0540-N
AC
PR 13 7
*22K_04
PR155 *100K_04
DFG T_VID_35
DFGT_VR_EN 5
Z3009
PQ53 *IR F7832ZTR PBF
4
62
5
73
1
8
RAMP
PR 14 6
*0_04
6- 15- 078 32 -7B 0
GPU
PC240
4.7u_25V_08
MX M_ P W R_ ON15,37
VGAPW R_ EN
PC 151 * 0.01u_50V_04
PU6
*SC 472B
1
2
3
4
5
7
8
11
12
13
14
15
16
17
18
19
20
21
22
23
24
10
9
25
6
VID4
VID3
VID2
VID1
VID0
C LSET
VREF
FB-
SS
FB+
CS-
CS+
RAMP
EN
PGD
PM ON
V5
BG
DRN
TG
BST
ERRO UT
AG ND
GND
HY S
3.3V
PC178
4.7u_6.3V_06
PR139
* 22K_04
6- 06- 058 22- 061
EN _2.5 VS
PR 143
*22K_04
PC15 8
* 4.7u_25V_08
Z3011
PR145
*0 _0 4
PC27
*0.1u _10 V_ X7R _0 4
PD 14 * FM5822
A C
3. 3 V S
PC169 *.01u_50V_04
PR26
*33K_1%_06
PJ 5
20m il
12
+
PC168 *220u_4V_D
6 -15 -27 002 -7 B5
PC 175
10u_10V_08
PR136 * 10_04
Z3004
PQ 50
* 2N 7002W
G
DS
PC155
* 1000p_50V_04
Z 3003
PR 131 *0_04
6- 02- 004 72- CQ0
Z3014
PR24
* 16.2K_1% _06
PR156
976_1%_06
PR23 *47K_04
Not e: All G rou nd s T ied tog eth er at out put Cap s.
5V15,16,17,21,31,32,34,35,38
PC153
*100p_50V_04
PR127
*130K_1%_04
PC 233
.1u_25V_06
PR133
*8.2K_1%_04
Z2704
Ma x o utp ut cur ren t i s 1A
DFG T_VID_25
PR142
* 10K_04
PC 23 2
4.7u_25V_08
PR128
*100K_04
6-1 5-0 741 3-7 B0
Z3001
PQ5 1
*2 N7 00 2 W
G
DS
PC156
* 1000p_50V_04
VIN
PR25
* 18.2K_1% _06
PC 154
* 100p_50V_04
PC148 *100p_50V_04
PC 231
4.7u_25V_08
PR140
* 100_1% _04
PC166
*1000p_50V_06
Z3012
GVREF
PJ 2
20 m il
1 2
PR 13 8
*100_1% _04
PR147
*100K_04
Ra
Z3005
PQ5 2
*IRF7413ZPBF
4
62
5
73
1
8
3.3VS2,3,5,9,12,13,14,15,16,19,20,21,22,23,24,25,26,28,32,33,35,36,37,38
P C 14 5 * 10 0 p_ 5 0V _ 0 4
Ne a r N B
3. 3 V S
PM Stuff
Z3016
Vou t = 1. 24V ( 1 + Ra / Rb )
VIN28,29,31,32,33,34,35,37,38
Z3002
Z3006
PR144
* 10K_04
PR21
*5.1K_1%_06
VG FX_ CO RE
GH YS
3.3V2,14,15,16,19,21,27,28,29,31,32,34,36,37,38
Z3013
PR148
*10K_1%_04
PR132
*10_04
PU 7 GL39102-AS8R
1
6
3
5
4
2
7
8
EN
GND
VOUT
GND
ADJ
VIN
GN D
GND
PR 15 0
* 10_06
GSS
G CLSET
PC165
*. 0 1u _ 50 V _ 04
6-19-41001-231
PR 134 *0_04
1A
PC 181
.1u_16V_04
PC152 *100p_50V_04
PC 161
* . 01 u _5 0 V _0 4
PJ1 5
OPEN_8A
1 2
DRN
PJ 3
20m il
12
DFG T_VID_45
VIN
5V
5V
PC 159
*4.7u_25V_08
PR22 * 10K_04
PC 16 0
* .1u_25V_06
PC 26
* 1u_6.3V_04
PC239
4.7u_25V_08
PC176
10u_10V_08
Near SB
PJ1 6
20m il
12
PJ 4
20mil
12
GPU VSSSENSE 7
Z3010
PR153
1K_1% _04
Rb
PR 129 *0_06
PVT: Change to 150K
Z3015
PC29
* 33n_X7R_06
+
PC 167 * 220u_4V_D
E_OUT
PC 180
0.01u_50V_04
P C 17 1 * . 01 u _5 0 V _0 4
2V5RUN37
PR20
*20K_1% _04
PC174
10u_10V_08
Z3008
1A
Z3007
PC149 *1000p_50V_04
PL8
*1 . 0 UH
12
DRN
PR149
*47K_04
11/29
RAMP
PR135
*22K_04
0529
DFG T_VID_05
SUSBL33,38