1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A A
B B
C C
D D
1/27
fs=500KHz
6-13-31621-28B
NB671_SIGNAL_GND2
[\
PIN11
NB671_SIGNAL_GND2
2.5V/4A
NB671_SIGNAL_GND2
DEFAULT
Short
EMI REQ,1/22 Tim
4A
(31.6K/10K+1)*0.604V=2.5V
5VS_2
IMAX:4A
OCP:8A
5VS_2
DEFAULT
Short
DEFAULT
8/3 REMOVE PC203 FOR TIMING
*+
SUSC
5VS_PWRGD_R
VDD3
VIN
VDD3
2.5V
5V
VIN
5VS_2
5VS_2GND
5VS_2GND
5VS_2GND
5VS_2GND
5VS_2GND
5VS
3.3V
5VS_217,33,34,35
3.3V11,17,2,24,25,30,39,42,43,44,46
5V15,21,23,24,27,30,40,43,44,46,48,49,50
VIN11,15,27,29,31,43,44,45,46,48,49,50,51
5VS11,13,14,15,16,27,29,30,31,33,35,46
2.5V10,7 ,8,9
SUSC 46
SUSC#18,31,32,44,46,47
SUSC#18,31,32,44,46,47
VDD316,17,18,20,21,25,31,32,34,36,43,45,46,50,51
5VS_PWRGD21
SUSB#_EN46
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P75D0-D03
2.0
[47] 5VS_2 / 2.5V
A3
47 62Monday, August03, 2015
îîîî
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P75D0-D03
2.0
[47] 5VS_2 / 2.5V
A3
47 62Monday, August03, 2015
îîîî
!!DMFWP!DP/
SCHEM ATIC1
Title
Size Documen t Number Rev
Date: Sheet
of
6-71-P75D0-D03
2.0
[47] 5VS_2 / 2.5V
A3
47 62Monday, August03, 2015
îîîî
!!DMFWP!DP/
SCHEM ATIC1
PR244
10K_1%_04
PR244
10K_1%_04
PR234
2.2_06
PR234
2.2_06
PC105
4.7u_25V_X5R_08
PC105
4.7u_25V_X5R_08
PC99
*0.1u_25V_X7R_06
PC99
*0.1u_25V_X7R_06
PR243 10K_04PR243 10K_04
PC216*22u_6.3V_X5R_06 PC216*22u_6.3V_X5R_06
PC90
10P_50V_NPO_04
PC90
10P_50V_NPO_04
PL18
BCIHP0730-1R5M
PL18
BCIHP0730-1R5M
1 2
PR114
0_06
PR114
0_06
PR144
*10K_1%_04
PR144
*10K_1%_04
PJ33
3mm
PJ33
3mm
12
PC203
*0.1u_50V_Y5V_06
PC203
*0.1u_50V_Y5V_06
PR125 100K_04PR125 100K_04
PJ56
*OPEN_3mm
PJ56
*OPEN_3mm
1 2
PC204
*100P_50V_NPO_04
PC204
*100P_50V_NPO_04
PR261
10K_1%_04
PR261
10K_1%_04
PR252
*28mil_06
PR252
*28mil_06
PR126
10_04
PR126
10_04
PC86
0.1u_50V_Y5V_06
PC86
0.1u_50V_Y5V_06
R84
100K_04
R84
100K_04
PR263 *10K_1%_04PR263 *10K_1%_04
PR247 6.04K_1%_04PR247 6.04K_1%_04
PC88
*22u_6.3V_X5R_08
PC88
*22u_6.3V_X5R_08
+
PC202
15u_25V_6.3*4.4
+
PC202
15u_25V_6.3*4.4
12
PC107
0.1u_25V_X7R_06
PC107
0.1u_25V_X7R_06
PC21722u_6.3V_X5R_06 PC21722u_6.3V_X5R_06
PU14
G5310QNIU
PU14
G5310QNIU
VIN
19
AGND
2
VIN
20
EN_SKIP
23
BST
22
VCC
26
TON
24
VIN
18
VDD
3
VIN
31
LX
6
PGOOD
28
ILIM
1
LX
7
LX
8
LX
9
LX
10
PGND
11
PGND
12
PGND
13
PGND
14
PGND
15
PGND
16
AGND
29
PGND
4
LX
5
OUT
25
FB
27
NC
21
LX
30
VIN
17
PC191
0.1u_50V_Y5V_06
PC191
0.1u_50V_Y5V_06
PR253
20K_1%_04
PR253
20K_1%_04
PR254
10K_1%_04
PR254
10K_1%_04
PR149 100K_04PR149 100K_04
PC110
0.1u_10V_X7R_04
PC110
0.1u_10V_X7R_04
PJ34 *CV -40milP J34 *CV-40 mil
1 2
C471
*1u_16V_X7R_04
C471
*1u_16V_X7R_04
PC214
0.1u_10V_X7R_04
PC214
0.1u_10V_X7R_04
PR118 0_06PR118 0_06
R80
10K_04
R80
10K_04
PL14
BCIHP0730-4R7M
PL14
BCIHP0730-4R7M
1 2
PJ29 1mmPJ29 1mm
1 2
PU15
NB671GQ-Z
PU15
NB671GQ-Z
LP#
3
EN
13
VIN
1
VOUT
7
LX
8
LX
9
BST
10
VCC
11
FB
12
AGND
14
PG
4
PGND
2
LX
15
LX
16
PJ22
3mm
PJ22
3mm
12
C128
*0.1u_16V_Y5V_04
C128
*0.1u_16V_Y5V_04
PC21522u_6.3V_X5R_06 PC21522u_6.3V_X5R_06
PC232
1u_25V_X5R_06
PC232
1u_25V_X5R_06
PC185
2200p_50V_X7R_04
PC185
2200p_50V_X7R_04
PC213
0.1u_10V_X7R_04
PC213
0.1u_10V_X7R_04
PR146
0_06
PR146
0_06
PC91
1u_6.3V_X5R_04
PC91
1u_6.3V_X5R_04
PR264
31.6K_1%_04
PR264
31.6K_1%_04
PC89
*22u_6.3V_X5R_08
PC89
*22u_6.3V_X5R_08
PR255
*10K_1%_04
PR255
*10K_1%_04
PR245
10K_1%_04
PR245
10K_1%_04
PR117
560K_1%_04
PR117
560K_1%_04
PC108
0.1u_25V_X7R_06
PC108
0.1u_25V_X7R_06
PC211
1u_6.3V_X5R_04
PC211
1u_6.3V_X5R_04
Q12
MTN7002ZHS3
Q12
MTN7002ZHS3
G
DS
PR246 115K_1%_06PR246 115K _1%_06
PD9
CSOD140SH
PD9
CSOD140SH
A C
PC106
4.7u_25V_X5R_08
PC106
4.7u_25V_X5R_08
PR262
*20mil_04
PR262
*20mil_04
+
PC205
220u_6.3V_6.3*6.3*4.2
+
PC205
220u_6.3V_6.3*6.3*4.2