AH1902

Document number: DS36533 Rev. 2 - 2

2 of 10

www.diodes.com

January 2014

© Diodes Incorporated

AH1902

Pin Descriptions

Package: X1-DFN1216-4

Pin Number

Pin Name

Function

1

OUTPUT

Output Pin

2

GND

Ground Pin

3

NC

No Connection (Note 5)

4

Power Supply Input

Pad

Pad

be connected to GND or any other signal on the PCB. The exposed pad

should be left open (unconnected) on the PCB layout.

Package: X2-DFN2015-6

Pin Number

Pin Name

Function

1

OUTPUT

Output Pin

2

NC

No Connection (Note 5)

3

NC

No Connection (Note 5)

4

GND

Ground Pin

5

NC

No Connection (Note 5)

6

Power Supply Input

Pad

Pad

The center exposed pad – No connection internally.

The exposed pad can be left open (unconnected) or tied to the GND on the

PCB layout.

Note:

5. NC is “No Connection” pin and is not connected internally. This pin can be left open or tied to ground.

Functional Block Diagram