NCP1207A_10 Datasheet, PDF (5/17 Pages) ON Semiconductor – PWM Current--Mode Controller for Free Running Quasi--Resonant Operation

NCP1207A, NCP1207B
1.6
1.4
1.2
1.0
0.8
0.6
0.4
--50 --25
0
25 50 75 100 125
TEMPERATURE (C)
Figure 3. Internal IC Consumption (No Output
Load) versus Temperature
2.3
2.1
1.9
1.7
1.5
1.3
1.1
--50 --25 0
25
50
75 100 125
TEMPERATURE (C)
Figure 4. Internal IC Consumption (1.0 nF
Output Load) versus Temperature
12.9
10.8
12.4
10.3
11.9
9.8
11.4
9.3
10.9
10.4
--50 --25
0
25
50
75 100 125
TEMPERATURE (C)
Figure 5. VCC Increasing Level at which the
Current Source Turns--Off versus Temperature
8.8
--50 --25 0
25 50 75 100 125
TEMPERATURE (C)
Figure 6. VCC Decreasing Level at which the
Current Source Turns--On versus Temperature
12
11
10
9
8
7
6
5
4
3
2
--50 --25
0
25
50
75 100 125
TEMPERATURE (C)
Figure 7. Internal Startup Current Source at
V_CC = 10 V versus Temperature
40
35
30
25
R_OH
20
15
10
R_OL
5
0
--50 --25
0
25
50
75 100 125
TEMPERATURE (C)
Figure 8. Source and Sink Resistance versus
Temperature
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