1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
DDR4
1.2V/0.6VS
DEFAULT SHORT
1.5A
VDDQ(1.2V)
VTT_MEM(0.675V)
2A
45mil
13A
Vout
=0.75*(1+R1/R2)
=0.75*(1+4.99K/7.68K)
=1.237V
DEFAULT
SHORT
ON
OCP 16A
1A
R1R2
ON
7.0*7.7*3mm
1A
Ra
Rb
1A
Vout = 0.8V ( 1 + Ra / Rb )
For CV test
2.5V_LDO
DEFAULT
SHORT
VTT_EN#
VDDQ_DRVH
VTTEN
VTT_TON
VDDQSET
VTT_SNS
VDDQ_VBST
VTT_REF
VDDQ_SNS
PGOOD
VTT_MEM_R
VDDQ_R
VDDQ_L
VDDQ_VCC5
VDDQ_CS
DDR_VTT_CTRL_R
DRVH_R
VDDQ_DRVL
VFB
2.5V_PG
2.5V_EN
VIN
5V
VDDQ
VIN
VDDQ_VTT
5V5V
VDDQ
3.3V
5V
5V
3.3VS
3.3V
5V
2.5V
VDD3
VDDQ_PWRGD [11]
DDR_VTT_CTRL[2]
SUSB[40]
2.5V_PG[33]
VDDQ_VTT[15,16]
3.3V[4,18,19,20,22,27,28,31,36,37,38,39,40]
VDDQ[2,12,15,16]
5V[27,30,40]
1.8VA[8,9,10,13,23,25,34,35]
VDD3[5,6,8,11,13,18,19,20,22,23,24,25,27,28,32,34,35,36,39,40,41,43]
VREG5[18,25,32,35]
3.3VA[4,5,7,8,9,10,11,13,21,22,28,29,30,34,35,39,40]
3.3VS[4,5,6,8,9,10,11,15,16,17,18,19,20,21,22,25,26,27,29,31,36,40]
VIN[22,23,32,36,37,38,39,40,41]
VCC1P8_CPU[12,35]
SUSC#[11]
2.5V_PG[33]
2.5V[15,16]
Title
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[33]VDDQ,VDDQ_VTT,1.8VA
A3
33 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Title
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[33]VDDQ,VDDQ_VTT,1.8VA
A3
33 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
Title
Size Document Number R e v
Date: Sheet
of
6-71-NS5P0-D02
D01
[33]VDDQ,VDDQ_VTT,1.8VA
A3
33 49Thursday, February 10, 2022
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NS50PU
PR179
21.5K_1%_04
PQ1
2SK3018S3
G
DS
PC34 10u_6.3V_X5R_06
PC170
0.1u_25V_X7R_06
PC160
0.1u_10V_X5R_04
PR84 10K_04
+
PC172
4.7u_25V_X5R_08
R64 1K_04
PC159
1u_6.3V_X5R_04
PJ2
*CV-40mil
12
PQ12
PDC3906Z
4
52
5
53
1
5
PR181
100K_04
PR21 *0_04
PC169
0.1u_16V_X7R_04
PD13
SS1040G
A C
PR77 4.99K_1%_04
PR76 2.2_06
PC49 *100p_50V_NPO_04
PR72 10K_1%_06PR86 560K_1%_04
PC50
1u_6.3V_X5R_02
+
PC173
4.7u_25V_X5R_08
PC46
1u_6.3V_X5R_02
PU14
G9661MF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
PR92 47K_04
PJ15
OPEN-5mm
12
PJ13 *CV-40mil
1 2
PR70 0_04
PR85 0_04
PJ14 1mm
1 2
PR89
*10K_04
PC156
0.1u_10V_X5R_04
PR198
10K_04
PC155
82p_50V_NPO_04
PJ3
2mm
1 2
PR78 7.68K_1%_04
PC36
22u_6.3V_X5R_06
PR67
2.2_06
PR182
*47K_04
PR185
*15mil_short
PU2
G5616BRZ1U
PWR_VDDQ
VTTGND
1
VLDOIN
19
VTT
20
VTTSNS
2
GND
3
TON
9
VTTREF
4
VCC5
11
PGOOD
10
S5
8
S3
7
VDDQSET
6
VDDQSNS
5
CS
13
PGND
14
DRVL
15
LL
16
DRVH
17
VBST
18
PVCC5
12
GND
21
R57
10K_04
+
PC174
ACAS2R0S331E09Y
PC52
*0.1u_6.3V_X5R_02
PR180
10K_1%_04
PL12
BCIHP0730SC-1R0M-X
1 2
PC37
*10u_6.3V_X5R_06
PC158
0.1u_10V_X5R_04
PR188
*15mil_short
PC157
22u_6.3V_X5R_06
PC29
2200p_50V_X7R_04
C43
0.01u_16V_X7R_04
PC53
*0.22u_10V_X5R_04
PQ14
PDC3908Z
PWR_VDDQ
4
52
5
53
1
5
PC166
10u_6.3V_X5R_06
PD14
*RB0540S2
PWR_VDDQ
A C
PC35 0.1u_16V_X7R_04
PC45 0.1u_6.3V_X5R_02
Q10
MMBT3904H
B
E C
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