AP2145/AP2155

0.5A SINGLE CHANNEL CURRENT-LIMITED POWER

SWITCH

AP2145/AP2155 Rev. 1

2 of 14

DECEMBER 2009

www.diodes.com

AP 21 X 5 XX G - 13

4 : Active Low

5 : Active High

G : Green

13 : Tape & Reel

5 : 1 Channel

Channel

Green

Package

Enable

Packing

S : SOP-8L

MP : MSOP-8L-EP

Device

Package

Code

Packaging

(Note 2)

13” Tape and Reel

Quantity

Part Number Suffix

AP21X5SG-13

S

SOP-8L

2500/Tape & Reel

-13

AP21X5MPG-13

MP

MSOP-8L-EP

2500/Tape & Reel

-13

Notes:

1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

SOP-8L

( Top View )

1

2

3

4

8

7

6

5

OUT

IN

NC

OUT

EN

NC

GND

FLG

MSOP-8L-EP

1

2

3

4

8

7

6

5

OUT

IN

NC

OUT

EN

NC

GND

FLG

( Top View )

Pin Name

Pin Number

Descriptions

EN

1

Enable input, active low (AP2145) or active high (AP2155)

FLG

2

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

when triggered

GND

3

Ground

NC

4, 5

No internal connection

OUT

6, 8

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

IN

7

Voltage input pin

Ordering Information

Pin Assignment

Pin Descriptions