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IC BLOCK DIAGRAM & DESCRIPTION
U26 TEA2025B
9
THERMAL
PROTECT
START
CIRCUIT
8
7
TEA2025B
10
11
50
+
1
-
+
2
-
6
1.
BRIDGE
2.
OUT. 2
3.
BOOT. 2
4.
GND
5.
GND
6.
FEEDBACK
7.
IN. 2 (+)
8.
SVR
12
13
10K
DECOUPLING
10K
5
4
9.
GND (sub.)
10.
IN.1 (+)
11.
FEEDBACK
12.
GND
13.
GND
14.
BOOT.1
15.
OUT. 1
16.
+ Vs
-31-
14
15
1
5K
16
1
2
50
3
2
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