MP62071 –SINGLE CHANNEL 0.8A CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62071 Rev. 0.9

www.MonolithicPower.com

5

9/18/2009

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TYPICAL PERFORMANCE CHARACTERISTICS

INPUT VOTAGE (V)

INPUT VOTAGE (V)

3.5

4.5

5.5

6

5

34

2.5

2.5

3

3.5

4

4.5

5

5.5

6

2.5

3

3.5

4

4.5

5

5.5

6

Current Limit Response

Time vs. Peak Current

INPUT VOLTAGE (V)

2 2.5 3 3.5 4 4.5 5 5.5 6

PEAK CURRENT (A)

0

20

40

60

80

100

120

140

0

0.2

0.4

0.6

0.8

1

1.2

OUTPUT CURRENT (A)

2.5 3

3.5 4

4.5 5

5.5 6

INPUT VOLTAGE (V)

Supply Current, Output

Enabled vs. Input Voltage

Input to Output Voltage

vs. Load Current

INPUT VOLTAGE (V)

INPUT VOTAGE (V)

Static Drain-Source On-State

Resistance vs. Input Voltage

Current Limit vs. Input Voltage

Threshold Trip Current

vs. Input Voltage

0

0.5

1

1.5

2

2.5

3

2.5 3

3.5 4

4.5 5

5.5 6

0

0.05

0.1

0.15

0.2

0.25

0.3

100

110

120

130

140

150

70

80

90

100

110

120

130

140

Vin=5V

Vin=3.3V

Vin=4.5V

Vin=5.5V

Vin=2.7V

0.95

1.05

1.15

1.25

1.35

1.45

1

1.1

1.2

1.3

1.4

1.5

1.6

0

5

10

15

20

25

30

35

02

46

8

10

12 14

Static Drain-Source On-State

Resistance Variation vs.

Ambient Temperature

-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30

-45 -30 -15 0 15 30 45 60 75 90