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1
0.8
0.6
0.4
0.2
0
0
2
4
Output Current. I
Fig.7 FG/RDO pin Output low voltage (VM=12V)
12
11
10
9
Operation Voltage Range
8
3
6
9
Supply voltage. VM[V]
Fig.9 Internal oscillation frequency
125℃
25℃
-40℃
6
8
10
[mA]
FG/RDO
125℃
25℃
-40℃
12
15
18
9
1
0.8
0.6
0.4
0.2
0
0
2
4
Output Current. I
Fig.8 FG/RDO pin Output low voltage (Ta=25℃)
0.32
0.31
0.3
0.29
Operation Voltage Range
0.28
3
6
9
Supply voltage. VM[V]
Fig.10 Current limit detecting voltage for RS pin
TC78B002FNG
3.5V
12V
6
8
10
[mA]
FG/RDO
125℃
25℃
-40℃
12
15
18
2013-10-17
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