NCL30083 查看數據表（PDF） - ON Semiconductor

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NCL30083

Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with Thermal Fold-back

ON Semiconductor 

NCL30083

18.20

TYPICAL CHARACTERISTICS

8.90

18.15

8.85

18.10

8.80

18.05

8.75

18.00

8.70

17.95

17.90

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 3. VCC(on) vs. Junction Temperature

8.65

8.60

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 4. VCC(off) vs. Junction Temperature

27.80

27.75

27.70

27.65

27.60

27.55

27.50

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 5. VCC(OVP) vs. Junction Temperature

18

17

16

15

14

13

12

11

10

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 6. ICC(start) vs. Junction Temperature

52

50

48

46

44

42

40

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 7. ICC(sFault) vs. Junction Temperature

1.30

1.28

1.26

1.24

1.22

1.20

1.18

1.16

1.14

1.12

−40 −20 0 20 40 60 80 100 120

TJ, JUNCTION TEMPERATURE (°C)

Figure 8. ICC1 vs. Junction Temperature

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