Schematics
Table Of Contents
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2019-07-15 Sheet of
File: D:\工作资料\..\WL-033P3-MA-V1.0-2019.SchDocDrawn By:
FB
19
GPO
5
INDET1
7
PGATE/DITHER
8
INDET2
9
DP
17
DM
18
ACIN
10
ADIN
16
PSTOP
11
SDA
13
SCL
12
INT
14
AGND
15
PGND
43
NC
28
VBATS
21
VBAT
27
SNS2N
22
SNS2P
23
CP
6
VCC
29
VDRV
30
SW1
35
BT
38
LD
32
LG
31
HD
36
SNS1N
3
SNS1P
4
VBUS
39
PGND
24
PGND
25
PGND
26
COMP
20
SW1
34
SW1
33
SW1
42
HG
37
VBUSP
41
VBUSP
40
VBUSP
2
VBUSP
1
SC8913
U1
SC8913
VBUS
1
D-
2
D+
3
GND
4
Shell
5
Shell
5
USB2
USB
C8
22uF/16V
DP
DM
R1
0.01RF
C13
22nF/25V
R5
2.2RJ
R6
2.2RJ
C7
22uF/16V
C6
22uF/16V
C5
22uF/16V
C4
100nF/25V
GND
R15
100KF
R21
30.9KF
GND
FB1
SCL
SDA
INT
PSTOP
GND
R27
10K
C29
22nF/25V
GND
GND
C16
100nF/25V
L1
3.3uH/1040
C15
NC
R16
NC
GND
R20
0.005RF
C22 4.7uF/10V
GND
VCC
C21
22uF/16V
C20
22uF/16V
C19
22uF/16V
C18
100nF/25V
GND
BAT+
C26 1uF/25V
GND
C14
1uF/25V
C1
100nF/25V
GND
OUT1+
D1+
D1-
R12
0.02RF
GND
C11
10uF /16V
USBEN
USBEN
OUT1+
OUT1-
C12
NC
C9
100n F /25 V
GND
D1-D1+
D1+ D1-
D+
1
GND
2
FBO
3
QC_EN
4
VDD
5
D-
6
U3
FP6601Q
FB1
C42
470nF/25V
VBUSP
SW
VBUS
NTC
IDET2
R13
1K
合金电阻
合金电阻
合金电阻
VBUS OUT1+
OUT1-
P+
C2
NC
FB1
BEAD1206S601A40T VOUT
1
1
2
2
J3 4*3*0.3
R45
1K
B2+
B2-
BAT+
BAT-
JP1
JP
JP
R46
NC
GND
GND1VDD
1
GND
2
GND
3
VM
4
VM
5
U5
XB7608AF
VDD
1
GND
2
GND
3
VM
4
VM
5
U6
NC
VDD
1
GND
2
GND
3
VM
4
VM
5
U7
XB7608AF
VDD
1
GND
2
GND
3
VM
4
VM
5
U8
NC
R51
NC
R50
1K
GND2
BAT+
BAT-
C48
100nF/25V
C53
100nF/25V
C49
NC
C54
NC
VSS
1
PT1.1/INT1/PWM3L/RI/TI
2
PT1.2/INT1/PWM3H/RI/TI
3
PT1.3/INT1/RST/VPP
4
PT1.4/INT1/PWM2/BZ2/T4/PDA
5
PT1.5/INT1/PWM3/BZ3/PCL
6
PT5. 0/CC2_B/AIN8/INT2/PWM2
11
PT3.7/CC1_B/AIN7/INT2
12
PT3. 6/AIN6/PWM4/INT1
13
PT3. 5/AIN5/PWM3/INT1
14
PT3. 4/AIN4/VREF2
15
PT3. 3/CC2_A/AIN3/INT0
16
PT3.2/CC1_A/AIN2/INT0
17
PT3.1/AIN1/VREF1/T3/CO0
18
PT3.0/PDLDO
19
VDD
20
PT1.6/INT1/PWM4/BZ4
7
PT1.7/INT1
8
PT5.2/RI/TI
9
PT5.1/RI/TI
10
U4
CSS34P16
CC1
CC2
SDA
SCL
PSTOP
INT
TC_EN
VREF
SEL
LED3
LED2
LED1
IDET2
IDET1
Z1
MM3Z5V6
Z2
MM3Z5V6
CC1
CC2
DP
DM
VOUTCVBUS
C17
1uF/25V
R19
10K
R3
51K
R18
5.1K
R22
100K
GND
GND GND
R4
51K
TC_EN
A
1
K
2
D2 1N5817
D3 1N5817
R42
10RJ
C46 100nF/25V
C45 10uF/16V
GND
VCC
BAT+
C47 1nF/50V
C50 1uF/25V
GND
C51 100nF/25V
C52 100nF/25V
GND
S1
TS-1100AE
GND
KEY
1 2
LED1 20%
12
LED2
40%
12
LED4
80%
1 2
LED3 60%
LED3
LED2
LED1
R44
10K
R43
1K
R47
1K
R49
1K
GND
GND
R14
5.1K
R17
100K
GND
WL_EN
BAT+
R39
0.04RF
IDET1
R40
1K
R34
10K
WL_EN
WL_EN
VREF
NTC1
100K/3950
R24
100KF
C25
100nF/25V
GND
R48 NC
R53 10K
R54 10K
MCU_VCC
MCU_VCC
MCU_VCC
IO_VCC
IO_VCC
SEL
OUT2+
OUT2-
OUT2+
OUT2-
LED5
QCPWR
LED5
R52
1K
LED6
LED6
IO_VCC
1 2
LED5
100%
L2
1.5uH
C30
22uF/16V
R35
68K
R29
30KF
R33
100KF
POUT
1
LX
2
PGND
3
SGND
4
IN
5
SOUT
6
EN
7
MODE
8
ILIM
9
FB
10
U2
SY7076
R31
10K
GND
C43
22uF/16V
C44
22uF/16V
C27
2.2uF
GND
C33
2.2nf
R26
1R
GND
C28
NC
C40
10nF
R28
10K
C36
100nF/25V
C32 100nF/25V
I LIM (A)=100k/R ILIM (?)
R38
10K
MCU_VCC
无线指示灯
GND
B1+
B1-
LX
LED6_VCC
R55
10K
GP0
GP0
GND
A1
GND
B12
VBUS
A4
VBUS
B9
SBU2
B8
CC1
A5
DN2
B7
DP1
A6
DP2
B6
SBU1
A8
DN1
A7
CC2
B5
VBUS
B4
VBUS
A9
GND
B1
GND
A12
Shell
0
USB1
Type-C 16Pin
CVBUS
GND
GND
C58
100uF/16V
4
1
2
3
Q5A TSDEW3187
5
8
6
7
Q5B TSDEW3187
4
1
2
3
Q6A TSDEW3187
5
8
6
7
Q6B TSDEW3187
Q7
MMBT3904
Q8
MMBT3904
Q9
MMBT3906
C31
22uF/16V
Q10
PE2300
A K
LED6
GREEN
4
1
2
3
Q1A TSDEW3187
5
8
6
7
Q1B TSDEW3187
C37 100nF/25V
1
2
3
4
J1
CON4
GND
1
2
3
4
J2
CON4
C34
NC
C35
NC