MP62160/MP62161 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH

MP62160_MP62161 Rev. 0.9

www.MonolithicPower.com

4

7/8/2010

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2010 MPS. All Rights Reserved.

PIN FUNCTIONS

Pin #

SOIC8

Pin #

MSOP8E

Pin #

QFN8E

Name

I/O Description

1

1

1

GND

Ground.

2, 3

2, 3

2, 3

IN

I

Input Voltage. Accepts 2.7V to 5.5V input.

4

4

4

EN

———

I

Active Low: (MP62160), Active High: (MP62161)

5

5

5

FLAG

O

IN-to-OUT Over-current, active-low output flag. Open-

Drain.

6, 7, 8

6, 7, 8

6, 7, 8

OUT

O

IN-to-OUT Power-Distribution Output (for all 3 output

pins)

TYPICAL PERFORMANCE CHARACTERISTICS

OUT

R

L

T

on

T

on

T

off

T

off

T

f

T

r

C

L

50%

50%

50%

50%

90%

90%

90%

90%

10%

10%

10%

10%

VOLTAGE WAVEFORMS

TEST CIRCUIT

Figure 1—Test Circuit and Voltage Waveforms