AP7342

Document number: DS37614 Rev. 2 - 2

2 of 14

www.diodes.com

March 2015

© Diodes Incorporated

AP7342

Pin Descriptions

Pin Number

Pin Name

Function

1

Channel 1 Output Voltage Pin

2

Channel 2 Output Voltage Pin

3

GND

Ground

4

EN2

Chanel 2 Enable Pin

This pin should be driven either high or low and must not be floating. Driving this pin high

enables channel 2 output, while pulling it low puts Chanel 2 regulator into shutdown

mode.

5

Power Input Pin

6

EN1

Chanel 1 Enable Pin

This pin should be driven either high or low and must not be floating. Driving this pin high

enables channel 1 output, while pulling it low puts Chanel 1 regulator into shutdown

mode.

–

Thermal PAD

In PCB layout, it is preferred to use large copper area to cover this pad for better thermal

dissipation, then connect this area to GND or leave it open. However, do not use it as

GND electrode function alone.

Functional Block Diagram

AP7342 (No Discharge)

AP7342 (With Discharge)