Clevo NL50MU - Vddq, Vddq_Vtt, 1.8 Va

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
1.5A
Ra
Rb
1.5A
1.8VA
天䦣月役
PIN6
儛
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
Vout=0.8V*(1+Ra/Rb)
Vout=0.8V*(1+1.27)=1.816V
R1R2
ON
7.0*7.7*3mm
PU11_VFB
VTT_EN#
VDDQ_DRVH
VTTEN
VTT_TON
VDDQSET
VTT_SNS
VDDQ_VBST
VTT_REF
VDDQ_SNS
PGOOD
VTT_MEM_R
VDDQ_L
VDDQ_VCC5
VDDQ_CS
DDR_VTT_CTRL_R
1.8VA_EN
DRVH_R
VDDQ_DRVL
VREG5
VDD3
1.8VA
VIN
5V
VDDQ_R
VIN
VDDQ_VTT
5V5V
VDDQ
3.3V
5V
5V
VDD3
3.3VS
3.3VA
VDDQ_R
VA_EC_EN[24,32]
VDDQ_PWRGD [10]
DDR_VTT_CTRL[3]
SUSB[22,36]
2.5V_PG[33]
1.8VA_PWRGD[35]
SLP_SUS#[10,24]
Title
Size Document Number R e v
Date: Sheet
of
6-71-NLx0MU-D02
D02
[31] VDDQ,VDDQ_VTT,1.8VA
A3
31 47W ednesday, August 18, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NLx0MU
Title
Size Document Number R e v
Date: Sheet
of
6-71-NLx0MU-D02
D02
[31] VDDQ,VDDQ_VTT,1.8VA
A3
31 47W ednesday, August 18, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NLx0MU
Title
Size Document Number R e v
Date: Sheet
of
6-71-NLx0MU-D02
D02
[31] VDDQ,VDDQ_VTT,1.8VA
A3
31 47W ednesday, August 18, 2021
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NLx0MU
R288 *10K_04
PJ13
2mm
1 2
PC135
0.1u_10V_X5R_04
PC81
2200p_50V_X7R_04
PR80 560K_1%_04
PR89
10K_04
PR139
47K_04
PQ6
PDC3908Z
<FUNCTION>
4
52 5 53
1
5
PC137
1u_6.3V_X5R_04
PC138
10u_6.3V_X5R_06
PC79
1u_6.3V_X5R_02
PJ10
*CV-40mil
12
PC136
10u_6.3V_X5R_06
PU7
G9661MF11U
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
PR76 *0_04
PC77 0.1u_16V_X7R_04
PC139
0.1u_10V_X5R_04
PD1
SS1040G
A C
PC68
*0.1u_6.3V_X5R_02
PQ5
2SK3018S3
G
DS
PC1
0.1u_25V_X7R_06
PQ8
PDC3906Z
4
52 5 53
1
5
PR72 7.68K_1%_04
PC71
*0.22u_10V_X5R_04
PR74 10K_04 PR2 47K_04
PC140
10u_6.3V_X5R_06
PC16
0.1u_10V_X5R_04
PR83
*10K_04
PR29 20K_04
PC75
1u_6.3V_X5R_02
PR4 0_04
PR95
*15mil_short
PR91
2.2_06
PC62 0.1u_6.3V_X5R_02
PC64
*10u_6.3V_X5R_06
PR127
10K_1%_04
C326
0.01u_16V_X7R_04
R399
10K_04
PC78 10u_6.3V_X5R_06
Q21
MMBT3904H
B
E C
PR71
*15mil_short
PR7 10K_1%_06
PR28 *1K_04
PU2
G5616BRZ1U
<Function>
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
PR128
12.7K_1%_04
PL3
BCIHP0730SC-1R0M-X
1 2
R400
1K_04
PD7
*RB0540S2
<Function>
A C
PR5 4.99K_1%_04
PJ1
OPEN-5mm
12
+
PC69
4.7u_25V_X5R_08
PR10 2.2_06
COMMON
330U_2V_D2_D
PC73
20%
2V
AL POLYMER
3.0A@105C
0.009R
SMD_7343
PC59
22u_6.3V_X5R_06
PC60
0.1u_16V_X7R_04
PC141
82p_50V_NPO_04
PR88 0_04
+
PC70
4.7u_25V_X5R_08
PC5 *100p_50V_NPO_04
Sheet 31 of 47
VDDQ, VDDQ_VTT,
1.8VA
Schematic Diagrams
B - 32 VDDQ, VDDQ_VTT, 1.8VA
B.Schematic Diagrams
VDDQ, VDDQ_VTT, 1.8VA