AP2162 Ver la hoja de datos (PDF) - Diodes Incorporated.

Número de pieza

componentes Descripción

Fabricante

AP2162

1A DUAL CHANNEL CURRENT-LIMITED POWER SWITCH

Diodes Incorporated. 

Available Options

Part Number

AP2162

AP2172

Channel

2

2

Enable Pin

(EN)

Active Low

Active High

Current Limit

(Typical)

1.5A

1.5A

AP2162/ AP2172

Recommended Maximum

Continuous Load Current

1.0A

1.0A

Pin Descriptions

Pin

Name

GND

IN

EN1

EN2

FLG2

OUT2

OUT1

FLG1

Exposed Tab

Pin Number

SO-8

MSOP-8EP

Function

1

1

Ground

2

2

Voltage input pin

3

3

Switch 1 enable input, active low (AP2162) or active high (AP2172)

4

4

Switch 2 enable input, active low (AP2162) or active high (AP2172)

5

5

Switch 2 over-current and over-temperature fault report; open-drain flag is active low when triggered

6

6

Switch 2 voltage output pin

7

7

Switch 1 voltage output pin

8

8

Switch 1 over-current and over-temperature fault report; open-drain flag is active low when triggered

—

Exposed Tab

Exposed pad. It should be connected to GND and thermal mass for enhanced thermal impedance.

It should not be used as electrical ground conduction path.

Functional Block Diagram

AP2162, AP2172

EN1

UVLO

IN

EN2

UVLO

Therm al

Sense

D river

C urrent

Lim it

C u rre n t

Sense

C u rre n t

Sense

D river

Therm al

Sense

C u rre n t

Lim it

D eglitch

GND

FLG1

OUT1

D eglitch

OUT2

FLG2

GND

AP2162/ AP2172

Document number: DS31570 Rev. 6 - 2

2 of 17

www.diodes.com

May 2014

© Diodes Incorporated

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