NCP1034(2008) Ver la hoja de datos (PDF) - ON Semiconductor

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NCP1034
(Rev.:2008)

100V Synchronous PWM Buck Controller

ON Semiconductor 

NCP1034

4.0

3.5

3.0

DRVVCC = VB = 10 V

12 V

2.5

18 V

2.0

1.5

1.0

−40 −20 0

20 40 60 80 100 120

TEMPERATURE (°C)

Figure 16. Driver Pulldown Resistance

−0.2

−0.21

−0.22

−0.23

−0.24

−0.25

−0.26

−0.27

−0.28

−0.29

−0.3

−40 −20 0

20 40 60 80 100 120

TEMPERATURE (°C)

Figure 17. OCP @ R8 = 10 kW, ROCIN = 10 kW

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

0

−40 −20 0

20 40 60 80 100 120

TEMPERATURE (°C)

Figure 18. POSOCP @ R8 = 10 kW,

ROCIN = 10 kW

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10

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