MP62170/MP62171 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62170/MP62171 Rev.0.9

www.MonolithicPower.com

5

1/12/2010

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© 2010 MPS. All Rights Reserved.

TYPICAL PERFORMANCE CHARACTERISTICS

Supply Current, Output Enabled

vs.Input Voltage

1

1.5

2

2.5

3

3.5

4

2.5 3

3.5

4

4.5

5

5.5 6

INPUT VOLTAGE (V)

0.8

0.9

1

1.1

1.2

2.5

3

3.5 4

4.5

5

5.5

6

INPUT VOLTAGE (V)

0.8

1

1.2

1.4

1.6

1.8

2

2.5 3

3.5

4

4.5

5

5.5 6

INPUT VOLTAGE (V)

45

50

55

60

65

70

2.5

3

3.5

4

4.5

5

5.5

6

INPUT VOLTAGE (V)

70

80

90

100

110

120

2.5 3

3.5 4

4.5 5

5.5

6

INPUT VOLTAGE (V)

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

-30-20-10 0 10 20 30 40 50 60 70 80 90

Static Drain-Source On-State

Resistance Variation vs.

Ambient Temperature

70

80

90

100

110

120

130

140

2.5

3 3.5

4 4.5

5 5.5

6

INPUT VOLTAGE (V)

Static Drain-Source On-State

Resistance vs.

Input Voltage

0

20

40

60

80

100

120

140

160

180

200

0

0.3

0.6

0.9

1.2

1.5

OUTPUT CURRENT (A)

Input to Output Voltage vs.

Load Current

1.8

1.9

2

2.1

2.2

2.3

2.5

3 3.5

4 4.5

5 5.5

6

INPUT VOLTAGE (V)

Current Limit vs.

Input Voltage