MP2236C

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

MP2236C Rev. 1.0

MonolithicPower.com

5

3/16/2022

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

© 2022 MPS. All Rights Reserved.

TYPICAL CHARACTERISTICS

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

40

50

60

70

80

90

100

0

1

2

3

4

5

6

LOAD CURRENT (A)

Efficiency vs. Load Current

V

OUT = 5V, L = 3.3μH, DCR = 11.7mΩ

VIN=7V

VIN=12V

VIN=18V

40

50

60

70

80

90

100

0

1

2

3

4

5

6

LOAD CURRENT (A)

Efficiency vs. Load Current

V

OUT = 3.3V, L = 2.2μH, DCR = 8.3mΩ

VIN=5V

VIN=12V

VIN=18V

40

50

60

70

80

90

100

0

1

2

3

4

5

6

LOAD CURRENT (A)

Efficiency vs. Load Current

V

OUT = 2.5V, L = 1.5μH, DCR = 6mΩ

VIN=5V

VIN=12V

VIN=18V

40

50

60

70

80

90

100

0

1

2

3

4

5

6

LOAD CURRENT (A)

Efficiency vs. Load Current

V

OUT = 1.8V, L = 1.5μH, DCR = 6mΩ

VIN=5V

VIN=12V

VIN=18V

40

50

60

70

80

90

100

0

1

2

3

4

5

6

LOAD CURRENT (A)

Efficiency vs. Load Current

V

OUT = 1V, L = 1μH, DCR = 4.3mΩ

VIN=5V

VIN=12V

VIN=18V

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0

1

2

3

4

5

6

LOAD CURRENT (A)

Load Regulation

I

OUT = 0.01A to 6A

VIN=5V

VIN=12V

VIN=18V