80
S-301
SN74LVC2G14 (IC113: 1U-3693)
STR-F6238S (IC902: 1U-3682: E3)
STR-F6267S (IC902: 1U-3682: E2)
TC7S08F (IC806: 1U-3692)
BD4828G (IC203: 1U-3694)
LM3671 (IC912: 1U-3694)
PQ070XZ01Z (IC111: 1U-3692)
BD9703 (IC805: 1U-3695)
(IC232: 1U-3693)
1
2
3
6
5
4
1A
GND
2A
1Y
V
CC
2Y
1A
1Y
1
6
2A
2Y
3
4
LOGIC DIAGRAM (POSITIVE LOGIC)
O.C.P.
GN
D
D
V
IN
F.
B
FRONT
VIEW
V
IN
4
F .B
F .B
DR V
R g1
R g2
R g3
INH2
INH1
O.L.P
O.C .P
5
G ND
2
O.C .P
1
D
3
S tart
R eg.
T .S .D.
DR V.R E G
O. S . C
Latch
C urre nt
M irror
O.V.P
1
V
OUT
N.C.
2
V
DD
3
G ND
5
4 N.C.
1
V
IN
SW
2
GND
3
EN
5
4 FB
PWM COPM
DRIVER
VCC
TDS
Error AMP
OCP
CLT
LOGIC
GND
INV
OUT
1
3
4
2
1 2 3 4 5
070XZ5M
3
D C input ( V
I N
)
ON / OF F control terminal ( V
C
)
D C output ( V
O
)
Output voltage adjustment ( V
AD J
)
GN D
1
2
3
4
5
1
2
3
4
5
Specific I C
1
2
3
4
5
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9
9
2
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9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
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