DER-92

0.5W, 40mA, Open Loop LED Driver

August 11, 2005

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Power Integrations may make changes to its products at any time. Power Integrations has no liability arising from your use of any

information, device or circuit described herein nor does it convey any license under its patent rights or the rights of others. POWER

INTEGRATIONS MAKES NO WARRANTIES HEREIN AND SPECIFICALLY DISCLAIMS ALL WARRANTIES

INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A

PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF THIRD PARTY RIGHTS.

PATENT INFORMATION

The products and applications illustrated herein (including circuits external to the products and transformer construction) may be

covered by one or more U.S. and foreign patents or potentially by pending U.S. and foreign patent applications assigned to Power

Integrations. A complete list of Power Integrations’ patents may be found at www.powerint.com.

The PI Logo, T OPSw it c h, Ti n ySw it c h , Li n k Sw i t c h , DPA-Sw i t c h and Ec o Sm ar t are registered trademarks of

Power Integrations. PI Ex per t and PI FA CTS are trademarks of Power Integrations. © Copyright 2005 Power Integrations.

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