MP8736 datasheet(8/23 Pages) MPS

Part #	MP8736

Description	High Efficiency, Fast Transient, 6A, 19V Synchronous Buck Converter in a Tiny QFN20 (3x4mm) Package

PDF	23 Pages

Scroll/Zoom	100%

Manufacturer	MPS [Monolithic Power Systems]

Direct Link	http://www.monolithicpower.com

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8 / 23 page

MP8736– HIGHEFFICIENCY,FAST TRANSIENT,6A, 19V SYNCHRONOUSBUCKCONVERTERIN ATINY3X4mmPACKAGE

MP8736 Rev. 1.34

www.MonolithicPower.com

4/18/2012

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

TYPICAL PERFORMANCE CHARACTERISTICS (continued)

VIN=5V, VOUT =1.0V, FS=1.5MHz, unless otherwise noted.

Load Regulation

Frequency vs. Temperature

IOUT=6A

Line Regulation @ IOUT=6A

IOUT (A)

VIN (V)

Case Temperature vs.

Load Current

IOUT (A)

Efficiency

012

456

VIN=4.5V

VIN=5V

VIN=5.5V

0123456

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

4.5

4.7

4.9

5.1

5.3

5.5

-0.25

-0.2

-0.15

-0.1

-0.05

0.05

0.1

0.15

0.2

0.25

0.5

1.5

2.5

3.5

4.5

5.5

VIN=5.5V

VIN=5V

VIN=4.5V

1.65

1.7

1.75

1.8

1.85

1.9

1.95

-30 -10 10 30 50 70 90 110

FS vs. Load

IOUT (A)

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

0.01

0.1

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