MIC2085(2004) データシートの表示（PDF） - Micrel

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MIC2085
(Rev.:2004)

Single Channel Hot Swap Controllers

Micrel 

MIC2085/2086

Typical Characteristics

Supply Current

vs. Temperature

4.0

3.5

3.0

2.5 VCC = 16.5V

2.0

VCC = 5V

1.5

1.0

0.5

VCC = 2.3V

0.0-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Overcurrent Timer Current

vs. Temperature

34

30

26

22 VCC = 16.5V

18

14 VCC = 5V

VCC = 2.3V

10

-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Gate Pull-Up Current

25

vs. VCC

20

15

10

5

0

2 4 6 8 10 12 14 16 18

VCC (V)

Gate Sink Current

vs. Temperature

100

90

80

70

60

VCC = 16.5V

50

40

30 VCC = 5V

20

VCC = 2.3V

10-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

M0235-121903

Micrel

Power-On Reset Timer Current

vs. Temperature

2.6

2.4

2.2

VCC = 5V

VCC = 16.5V

2.0

1.8 VCC = 2.3V

1.6

1.4-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Overcurrent Timer (Off) Current

vs. Temperature

5

4

VCC = 16.5V

3

2

1 VCC = 2.3V

VCC = 5V

0-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

External Gate Drive

vs. Temperature

16

14

VCC = 5V

12

10

VCC = 16.5V

8

6

4

VCC = 2.3V

2

0-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Gate Sink Current

vs. Gate Voltage

600

500

400

12VCC

300

200

100

5VCC

00 2 4 6 8 10 12 14

VGATE (V)

8

Power-On Reset Timer (Off) Current

vs. Temperature

10

9

8

7

VCC = 16.5V

6

5

4

VCC = 5V

3

2

VCC = 2.3V

1

0-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

Gate Pull-Up Current

vs. Temperature

30

25

20 VCC = 16.5V

15

10 VCC = 2.3V

5

VCC = 5V

0-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

External Gate Drive

22

vs. VCC

20

18

16

14

12

10

8

6

4

2

02 4 6 8 10 12 14 16 18

VCC (V)

POR Delay/Overcurrent

Timer Threshold

vs. Temperature

1.25

1.24

VCC = 16.5V

1.23

1.22 VCC = 5V

VCC = 2.3V

1.21

1.20-40 -20 0 20 40 60 80 100

TEMPERATURE (°C)

January 2004

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