MP2233 – SYNCHRONOUS, STEP-DOWN CONVERTER WITH INTERNAL MOSFETS

MP2233 Rev. 1.01

www.MonolithicPower.com

4

12/6/2012

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© 2012 MPS. All Rights Reserved.

TYPICAL CHARACTERISTICS

200

300

400

500

600

700

800

900

1000

4

6

8

101214

16 18

-30

-20

-10

0

10

20

30

40

50

0

5

10

15

20

OUTPUT CURRENT (A)

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

0.8

1.0

5 6 7 8 9 1011 121314 1516

INPUT VOLTAGE (V)

Current Limit vs. Duty Cycle

3.0

3.5

4.0

4.5

5.0

5.5

6.0

010 20 30 40 50 60 70 80

Switching Frequency vs.

Ambient Temperature

1.2

1.25

1.3

1.35

1.4

1.45

1.5

-50

0

50

100

150

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0

0.5

1

1.5

2

2.5

3