MP6231/MP6232 –CURRENT-LIMITED POWER DISTRIBUTION SWITCHES

MP6231/MP6232 Rev. 1.2

www.MonolithicPower.com

4

3/31/2010

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PIN FUNCTIONS

MP6231/MP6232

SOIC8

SOIC8E

MSOP8E

Name

Description

1

GND

Ground.

2

IN

Input Voltage. Accepts 2.7V to 5.5V input.

3

EN1

Active Low: (MP6232), Active High: (MP6231)

4

EN2

Active Low: (MP6232), Active High: (MP6231)

5

6

OUT2

IN-to-OUT2 Power-Distribution Switch Output.

7

OUT1

IN-to-OUT1 Power-Distribution Switch Output

8

TYPICAL PERFORMANCE CHARACTERISTICS

VI(ENX)

RL

CL

VO(OUTX)

50%

50%

50%

50%

90%

90%

90%

90%

10%

10%

10%

10%

ton

toff

VOLTAGE WAVEFORMS

TEST CIRCUIT

Figure 1—Test Circuit and Voltage Waveforms