NCP1034DR2G(2008) Просмотр технического описания (PDF) - ON Semiconductor

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Компоненты Описание

производитель

NCP1034DR2G
(Rev.:2008)

100V Synchronous PWM Buck Controller

ON Semiconductor 

NCP1034

TYPICAL OPERATING CHARACTERISTICS

1.3

1.28

1.26

1.24

1.22

1.2

−40 −20

0 20 40 60 80

TEMPERATURE (°C)

Figure 4. VFB

100 120

9.0

8.9

Rising

8.8

8.7

8.6

8.5

8.4

8.3

Falling

8.2

8.1

8.0

7.9

−40 −20 0

20 40 60 80 100 120

TEMPERATURE (°C)

Figure 5. UVLOVB

9.2

Rising

9.0

8.8

8.6

8.4

Falling

8.2

8.0

−40 −20

0 20 40 60 80

TEMPERATURE (°C)

Figure 6. UVLOVCC

100 120

9.2

9.1

9.0

8.9

8.8

8.7

8.6

8.5

8.4

8.3

8.2

8.1

−40 −20

Rising

Falling

0 20 40 60 80

TEMPERATURE (°C)

Figure 7. UVLODRVVCC

100 120

1.4

1.35

1.3

Rising

1.25

1.2

Falling

1.15

1.1

−40 −20 0

20 40 60 80

TEMPERATURE (°C)

Figure 8. UVLO

100 120

2.3

2.2

2.1

2.0

1.9

1.8

−40 −20

0 20 40 60 80

TEMPERATURE (°C)

Figure 9. ICC (Stat)

100 120

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