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Document Number: 73476

S-61690–Rev. D, 04-Sep-06

Vishay Siliconix

SiP4280

TYPICAL CHARACTERISTICS internally regulated, 25 °C unless noted

Quiescent Current vs. Temperature

ON/OFF Threhold vs. Input Voltage

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

- 40

Temperature (°C)

- 25

0

25

50

75

85

V = 5 V

50

70

90

110

130

150

170

190

210

230

250

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

2 A

100 mA

1 A

500 mA

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

Quiescent Current vs. Input Voltage

Off Switch Current vs. Temperature

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

0

1

23

456

60

70

80

90

100

110

120

130

140

Temperature (°C)

- 40

- 25

0

25

50

75

85

V = 5 V

V = 3 V

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

Temperature (°C)

- 40

- 25

0

25

50

75

85

100