AP2280

Single Channel Slew Rate Controlled Load Switch

AP2280 Rev. 6

2 of 12

FEBRUARY 2009

www.diodes.com

(1) SOT25

(2) DFN2018-6

DIS

GND

OUT

IN

EN

( Top View )

5

4

3

2

1

OUT

GND

DIS

1

2

3

6

5

4

IN

IN

EN

( Top View )

Pin Name

Pin Number

Description

SOT25

DFN2018-6

DIS

1

3

Discharge pin. If DIS pin is tied to OUT pin externally, the output voltage

will be discharged to ground when disabled.

GND

2

2

Ground.

OUT

3

1

Voltage output pin. This is the pin to the P-channel MOSFET drain.

Bypass to ground through a 0.1uF capacitor.

IN

4

5, 6

Voltage input pin. This is the pin to the P-channel MOSFET source.

Bypass to ground through a 1µF capacitor.

EN

5

4

Enable input, active high

Block Diagram

Pin Assignments

Pin Description