Clevo NB50TK1 - Vdd3, Vdd5

Schematic Diagrams
B - 44 VDD3, VDD5
B.Schematic Diagrams
VDD3, VDD5
Sheet 43 of 57
VDD3, VDD5
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
8A
R1
=2*(1+13K/20K)
=3.3
Vout=2*(1+R1/R2)
R2
R1
R2
Vout=2*(1+R1/R2)
=2*(1+30K/19.1K)
=5.1927
Qpxfs!po
WEE40WEE6!QXN
CV Test
VDD5
for EMI
3A
2.5A
8A
VDD3
20171121
modify FP
VREG5
VDD3
VIN
SYS3V
VIN
VDD5
VREG3
VIN1 VREG5
VIN
VREG5
SYS5V
DD_ON35,40,41,51
USB_CHARGE_EN40,41
Title
Size Document Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[43] VDD3,VDD5
A3
43 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
Title
Size Document Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[43] VDD3,VDD5
A3
43 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
Title
Size Document Number Rev
Date: Sheet
of
6-71-NB500-D02
D02
[43] VDD3,VDD5
A3
43 57Friday, December 29, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
NB50TJ1-D02
PC227
0.1u_10V_X7R_04
PC241
0.1u_10V_X7R_04
PJ40
5mm
SHORT
12
PQ48
QM3004M3
4
52 5 53
1
5
PC228
1u_6.3V_X5R_04
PR292
68K_1%_04
PL19
BCIHP0730-4R7M
12
PR295 0_06
PR288
13K_1%_06
S
D
G
Q51A
MTDK3S6R
2
6
1
PJ41
*CV-40mil
OPEN
12
PC242
4.7u_25V_X5R_08
EMR5
5.1_06
EMC11
1000p_50V_X7R_04
PR283
2.2_06
PQ47
QM3004M3
4
52 5 53
1
5
PR287
68K_1%_04
PC234
*4.7u_25V_X5R_08
R572
*20mil_short_04
PC30
0.1u_25V_X7R_06
+
PC237
220u_6.3V_6.3*4.4
R570
10K_04
PR286 0_06
PC231
0.1u_10V_X7R_04
+
PC208
*EEEFZ1E101P
12
PR291
19.1K_1%_06
PC232
1u_6.3V_X5R_04
PC229
4.7u_25V_X5R_08
PR296
200K_04
PR290
30K_1%_06
PR289
19.1K_1%_06
PD16
CSOD140BSH
A C
PC239
1000p_50V_X7R_04
PD17
CSOD140BSH
A C
PC233
0.1u_10V_X7R_04
PQ46
QM3006M3
4
52 5 53
1
5
PC230 *100p_50V_NPO_04
Q52
2SK3018S3
CHARGER
G
DS
PR285 0_06
PQ45
QM3006M3
4
52 5 53
1
5
+
PC235
220u_6.3V_6.3*4.4
PC240
*4.7u_25V_X5R_08
PC31
0.1u_25V_X7R_06
S
D
G
Q51B
MTDK3S6R
5
3
4
PJ42
*5mm
SHORT
1 2
PU16
TPS51275B-1RUKR
EN1
20
VFB1
2
VREG5
13
DRVL1
15
SW1
18
VFB2
4
DRVH2
10
VCLK
19
VBST2
9
EN2
6
VREG3
3
SW2
8
DRVL2
11
VIN
12
DRVH1
16
VBST1
17
PGOOD
7
VO1
14
GND PAD
21
CS1
1
CS2
5
PR293 *0_12
+
PC207
*EEEFZ1E101P
12
PL18
BCIHP0730-2R2M
12
PD18
RB751S-40H
sod523-ac
AC
PC238
4.7u_25V_X5R_08
PR294 0_06
PR284
*0_12
R573
100K_04
PC236
*1000p_50V_X7R_04
R571
10K_04
EN_5V
DD_ON_EN_VDD
EN_5VEN_3V5V