LM2675 datasheet(23/26 Pages) NSC

Part #	LM2675

Description	SIMPLE SWITCHER짰 Power Converter High Efficiency 1A Step-Down Voltage Regulator

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Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

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23 / 26 page

Application Information (Continued)

When using the adjustable version, special care must be

taken as to the location of the feedback resistors and the

associated wiring. Physically locate both resistors near the

IC, and route the wiring away from the inductor, especially an

open core type of inductor.

LLP PACKAGE DEVICES

The LM2675 is offered in the 16 lead LLP surface mount

package to allow for increased power dissipation compared

to the SO-8 and DIP.

The Die Attach Pad (DAP) can and should be connected to

PCB Ground plane/island. For CAD and assembly guide-

lines

refer

to

Application

Note

AN-1187

at

http://

power.national.com.

www.national.com

23

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