LL204 Datasheet, PDF (3/4 Pages) Unisonic Technologies – DUAL OUTPUT FLASHER

LL204
BLOCK DIAGRAM
LINEAR INTEGRATED CIRCUIT
C1
4.7DŽF
14
R1
82KƸ
1
Vcc-6V
9
5
+
-
Vcc-14mV ₈
K1
R_Shunt
30mƸ
Contast
Vcc
Vcc
1
2
+
-
R9
V_Ref1
6
47KƸ
+
R8
-
7
47KƸ
+
-
-
+
VRef2
Vcc/2
-
+
27.5V
12
11 13 GND 10
3 24
Vcc
R2
200Ƹ _{Hazard warning}
R3
4.7KƸ
R10
1.2KƸ
Relay
12
R4
4.7KƸ
R6
4.7KƸ
right
Vstart
R5
R7
left
1.2KƸ
1.2KƸ
GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
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QW-R121-012,A