AP2171FMG-13 Ver la hoja de datos (PDF) - Diodes Incorporated.

Número de pieza

componentes Descripción

Fabricante

AP2171FMG-13

1A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

Diodes Incorporated. 

AP2161/ AP2171

Typical Applications Circuit

AP2171 Enable Active High

Power Supply

2.7V to 5.5V

IN

OUT

10k 10uF 0.1uF

FLG

ON

OFF

EN GND

Load

0.1uF

120uF

Available Options

Part Number

AP2161

AP2171

Channel

1

1

Enable Pin (EN)

Active Low

Active High

Current Limit

(typ)

1.5A

1.5A

Recommended Maximum Continuous

Load Current

1.0A

1.0A

Pin Descriptions

Pin

Name

GND

IN

EN

FLG

OUT

NC

Exposed tab

SO-8

1

2, 3

4

5

6, 7

8

-

Pin Number

MSOP-8EP SOT25

1

2

2, 3

5

4

4

5

3

6, 7

1

8

N/A

Exposed tab

-

U-DFN2018-6

Function

1

Ground

2

Voltage input pin (all IN pins must be tied together externally)

3

Enable input, active low (AP2161) or active high (AP2171)

4

Over-current and over-temperature fault report; open-drain flag is active low when

triggered

5, 6

Voltage output pin (all OUT pins must be tied together externally)

N/A

No internal connection; recommend tie to OUT pins

Exposed pad.

Exposed tab It should be connected to GND and thermal mass for enhanced thermal

impedance. It should not be used as electrical ground conduction path.

AP2161/ AP2171

Document number: DS31564 Rev. 7 - 2

2 of 18

www.diodes.com

March 2013

© Diodes Incorporated

Share Link: