MP2328 – 28V, 2A, SYNCHRONOUS STEP-DOWN CONVERTER WITH INTERNAL MOSFETS

MP2328 Rev. 1.0

www.MonolithicPower.com

8

12/11/2020

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TYPICAL CHARACTERISTICS (continued)

VIN = 12V, VOUT = 5V, L = 10μH, TA = 25°C, unless otherwise noted.

EN UVLO vs. Temperature

Soft Start Source Current vs.

Temperature

0

1

2

3

4

-50

0

50

100

150

TEMPERATURE (°C)

0

1

2

3

4

5

6

7

8

9

10

-50

0

50

100

150

TEMPERATURE (°C)

Frequency vs. Temperature

Line Regulation

300

350

400

450

500

550

600

-50

0

50

100

150

TEMPERATURE (°C)

-1

-0.8

-0.6

-0.4

-0.2

0

0.2

0.4

0.6

0.8

1

5

1015202530

INPUT VOLTAGE (V)

Iout=10mA

Iout=1A

Iout=2A

Case Temperature Rise vs. IOUT

Quiescent Supply Current vs. Input

Voltage

0

5

10

15

20

25

30

00.511.5

2

IOUT (A)

120

130

140

150

160

170

180

190

200

0

5

10

15

20

25

30

INPUT VOLTAGE (V)