3
Schematics
Evaluation Board Schematics are shown in Figure 3.
Figure 3. ACPL-P349/W349 Evaluation Board Schematics
NM
1
ACPL-W349
ACPL-W349
NM
NM
NM
NM
Vcc2b
Vcc2b
VEEb
VEEb
3
4
5
6
1
Vcc2a
Vcc2a
VEEa
VEEa
3
4
5
6
220R
150R
220R
150R
4R7 1W
4R7 1W
LEDa +
LEDa -
Vcc1a
Gnda
LEDb +
LEDb -
Vcc1b
Gndb
0.1µF
0.1µF
SS32
SS32
BYM26F
10µF Ta
R05P15D/R8
1
2
5
6
7
1
2
5
6
7
10µF Ta
10µF Ta
TP2b
TP3b
TP4b
TP1b
TP2a
TP3a
TP4a
TP1a
S1a
S2a
S1b
S2b
CON1a
CON1b
IC1a
IC1b
IC2a
IC2b
R1a
R2a
R3a
R4a
R5a
R6
C1a
C2a
C3a
D1a
D2a
R1b
R2b
R3b
R4b
R5b
C1b
C2b
C3b
D1b
D2b
D3b
VEa
VEb
BYM26F
D3a
10µF Ta
D4b
R7b
NM
NM
D4a
R7a
NM
NM
NM
TO220/TO247
G
D
S Q1b/Q2b
NM
TO220/TO247
G
D
S Q1a/Q2a
S3b
S3a
SMBJ11CA
4R7 1W
SMBJ11CA
