Connection Diagram

Top View

10127304

8-Lead Plastic MSOP

NS Package Number MUA08A

Ordering Information

Order Number

Package Type

NSC Package

Drawing

Supplied As

Package ID

LM2622MM-ADJ

MSOP-8

MUA08A

1000 Units, Tape and

Reel

S18B

LM2622MMX-ADJ

MSOP-8

MUA08A

3500 Units, Tape and

Reel

S18B

Pin Description

Pin

Name

Function

1V

C

Compensation network connection. Connected to the output of the voltage error amplifier.

2

FB

Output voltage feedback input.

3

SHDN

Shutdown control input, active low.

4

GND

Analog and power ground.

5

SW

Power switch input. Switch connected between SW pin and GND pin.

6V

IN

Analog power input.

7

FSLCT

Switching frequency select input. V

8

NC

Connect to ground or leave open. Connect to GND pin directly beneath the device if

possible. If other traces are in the way or it is otherwise not possible to directly connect it

to GND leave this pin open and shield it from sources of EMI.

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2