MP2236C

– 18V, 6A, FCCM SYNCHRONOUS STEP-DOWN CONVERTER

MP2236C Rev. 1.0

MonolithicPower.com

6

3/16/2022

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2022 MPS. All Rights Reserved.

TYPICAL CHARACTERISTICS (continued)

VIN = 12V, VOUT = 1V, TA = 25°C, unless otherwise noted.

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

4

6

8

10

12

14

16

18

INPUT VOLTAGE (V)

Line Regulation

V

IN = 4V to 18V

Io=0.01A

Io=3A

Io=6A

Enabled Supply Current vs.

Input Voltage

VEN = 2V, VFB = 0.63V

0

20

40

60

80

100

120

140

160

180

200

4

6

8

10

12

14

16

18

INPUT VOLTAGE (V)

Disabled Supply Current vs.

Input Voltage

VEN = 0V

Case Temperature Rise vs.

Load Current

VOUT = 3.3V, 4-layer PCB (63.5mmx63.5mm)

0

1

2

3

4

5

6

7

8

9

10

4

6

8

10

12

14

16

18

INPUT VOLTAGE (V)

0

5

10

15

20

25

30

35

40

45

50

0

1

2

3

4

5

6

LOAD CURRENT (A)

Input Voltage Threshold vs.

Temperature

EN Threshold vs. Temperature

2

2.2

2.4

2.6

2.8

3

3.2

3.4

-40 -20

0

20

40

60

80 100 120 140

TEMPERATURE (°C)

Rising Threshold

Falling Threshold

0.8

0.9

1

1.1

1.2

1.3

1.4

-40 -20

0

20

40

60

80 100 120 140

TEMPERATURE (°C)

Rising Threshold

Falling Threshold