Schematics
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
L1
USB-C CONNECTOR
GND GNDGNDGND
GND GND
GND GND
GND
GND GND GND GND
GND
GND
GND
VIN
GND
GND GND
GND GND GND
3V3
3V3
3V3
3V3 VIN 3V3
GND
GND
GND
GND
3V3
GND
3V3
Title
Size Document Number Rev
Date: Sheet of
A1Custom
1 1Tuesday, February 16, 2021
Title
Size Document Number Rev
Date: Sheet of
A1Custom
1 1Tuesday, February 16, 2021
Title
Size Document Number Rev
Date: Sheet of
A1Custom
1 1Tuesday, February 16, 2021
R7
100K_0402
C10
1N_0402_50V
PA
R20
68K_0402
R27
100K_0402
C5
0.1U_0402_50V
C30
0.1U_1206/0805_50V
V_BACK_TP_B
C27
0.1U_1206_50V
C1
22U_0805_50V
C18
10U_0603_16V
NTC_GND
R36
10_0402
R16
10K_0402
C12
0.1U_0402_50V
VIN_TP
C28
0.1U_1206_50V
OSCO
C19
0.1U_0402_50V
C2
0.1U_0402_50V
R10
100K_0402
C9
100P_0402_50V
LED_3V3
C29
0.1U_1206/0805_50V
C20
10U_0603_16V
R9
1K_0402
R23
1.5K_0402
LEDB_P
C26
4.7N_0402_50V
J1 USBC16SMR4D
VBUS
A4_B9
CC1
A5
D+
A6
D-
A7
SBU1
A8
GND
A1_B12
GND1
B1_A12
CC2
B5
D+1
B6
D-1
B7
SBU2
B8
VBUS1
B4_A9
GND2
M1
GND3
M2
GND4
M3
GND5
M4
NC
H1
NC1
H2
R2
10K_0402
R34
100K_0402
GND_I
R18
100K_0402
U2
JW 7951C
EN
7
PWM2
6
BST1
8
GND
14
SW1
9
SW2
10
BST2
11
VIN
2
PGND
3
CSP
1
CSN
15
VIN
4
PWM1
5
ISNS
12
VCC
13
C15
22N_0402_50V
R4
2.2K_0402
L1
L_0805
C16
4.7N_0402_50V
C25 0.1U_0402_50V
D3
IN4148W S
V_BACK
R14
10K_0402
C6
0.1U_0402_50V
R38
5.1K_0402 R6
100K_0402
C17
10N_0402_50V
R35
10_0402
SW 1_TP
R22
100K_0402
C22
10U_0603_16V
R12
100K_0402
R39
1K_0402
L2
L_0805
R37
5.1K_0402
G BR
LED1
1SA0606VGB01MB01-1 _RGB
4
1
2
3
NTC1
100K_0402
LEDR_P
R17
2.2M_0402
C14
0.1U_0402_50V
GND_TP
TXD
R24
100K_0402
C23 0.1U_0402_50V
R32
100K_0402
R28
0.02_0805
V_BACK_TP
TEM_AD_TP
R21
3K_0402
R11
100K_0402
L3
PCN5045A-102
1
43
2
R33
100K_0402
C21
0.1U_0402_50V
R1
2.2K_0402
SW 1_BOT
R29
10K_0402
C7
0.1U_0402_50V
SW 1
R19
100K_0402
R15
100K_0402
R25
5.6K_0402
R31
4.7M_0402
DATV
C24
4.7N_0402_50V
R3
10K_0402
R8
1K_0402
R30
10K_0402
VIN
R26
100K_0402
OSCI
R13
1M_0402
R5
499K_0402
C11
10N_0402_50V
C13
4.7N_0402_50V
PB
C8
0.1U_0402_50V
LEDG_P
U1
IMT1810A
C0_O
2
C1_O
3
OP1_O
1
P30
4
OSCI
5
OSCO
6
VSS
7
DSDA_TX1
8
VDD
9
P36
10
C1_N
11
C1_P
12
P03
13
P02
14
P01
15
P00
16
C0_P
17
C0_N
18
P15
19
P16
20
P17
21
DSCK_RX1
22
OP1_P
23
OP1_N
24
OP1N
OP1P
D+OUT
PB
PA
C0N
C0P
COILI
VIN_DET
COILV
TEM_AD
C0O
C0N
C0P ISNS
COILI
C1P
C1O
C1N
OP1O
OP1P
OP1N
COILV
V_BACK
OP1O
C0O
C1O
OSCI
OSCO
C1N
C1P
LEDG
D-OUT
LEDR
SW 1
V_BACK
ISNS
PB
PA
D- D+
VIN_DET TEM_AD
D-OUT
D+OUT
CC1
D+ D-
D- D+
CC2
LEDB LEDR
LEDB
LEDG