NCP1239
TYPICAL PERFORMANCE CHARACTERISTICS
6.95
6.90
6.85
2.8
2.6
2.4
2.2
2.0
6.80
6.75
1.8
1.6
−25
0
25
50
75
100
125
−25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 11. VCC Latched−Off vs. Temperature
Figure 12. No Load Circuit Consumption
vs. Temperature
5.0
4.5
4.0
3.5
3.0
7.3
260 kHz
200 kHz
130 kHz
100 kHz
6.9
6.5
6.1
5.7
5.3
4.9
4.5
4.1
3.7
3.3
65 kHz
130 kHz
2.5
2.0
−25
0
25
50
75
100
125
−25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 13. NCP1239F Circuit Consumption
(1 nF on driver Pin 12) vs. Temperature
Figure 14. NCP1239V Circuit Consumption
(1 nF on driver Pin 12) vs. Temperature
0.6
0.5
0.4
0.3
0.2
0.1
0
5.05
5.00
4.95
4.90
4.85
4.80
0 mA
5 mA
10 mA
4.75
4.70
−25
0
25
50
75
100
125
−25
0
25
50
75
100
125
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 15. Latched−Off Mode Consumption
vs. Temperature
Figure 16. REF5V Voltage Source
vs. Temperature
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