MP28164 – SINGLE-INDUCTOR, BUCK-BOOST CONVERTER WITH 4.2A SWITCHES

MP28164 Rev. 1.0

www.MonolithicPower.com

5

3/28/2016

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TYPICAL PERFORMANCE CHARACTERISTICS

0

5

10

15

20

25

30

35

40

45

50

1.5

2.5

3.5

4.5

5.5

1

1.5

2

2.5

3

3.5

4

4.5

5

1 1.5 2 2.5 3 3.5 4 4.5 5 5.5

1

1.5

2

2.5

3

3.5

4

4.5

5

-40 -20 0 20 40 60 80100 120140

480

485

490

495

500

505

510

515

520

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.5

1.6

1.7

1.8

1.9

0.0

0.2

0.4

0.6

0.8

1.0

1800

1850

1900

1950

2000

2050

2100

2150

2200

Limit for Steady State

Limit for Start-Up

Limit for Steady State

Limit for Start-Up

Rising

Falling

-40 -20 0 20 40 60 80100 120140

-40 -20 0 20 40 60 80100 120140

-40 -20 0 20 40 60 80100 120140

-40 -20 0 20 40 60 80100 120140

-40 -20 0 20 40 60 80100 120140