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SWITCHMODE t Power Supplies Reference Manual and Design Guide SMPSRM/D Rev. 3A, July 2002 SCILLC, 2006 Previous Edition 2002 All Rights Reserved SMPSRM ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Typical parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION N. American Technical Support : 800 282 9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81 3 5773 3850 LITERATURE FULFILLMENT : Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone : 303 675 2175 or 800 344 3860 Toll Free USA/Canada Fax : 303 675 2176 or 800 344 3867 Toll Free USA/Canada Email : orderlit@onsemi.com ON Semiconductor Website : www.onsemi.com Order Literature : http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative SMPSRM www.onsemi.com 3 Forward Every new electronic product, except those that are battery powered, requires converting off line 115 Vac or 230 Vac power to some dc voltage for powering the electronics. The availability of design115 Vac or 230 Vac power to some dc voltage for powering the electronics.... View Full Document

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