DER-34 Datasheet, PDF (1/19 Pages) Power Integrations, Inc. – 13W Multiple Output Supply using TOP242P

Design Example Report
Title
13W Multiple Output Supply using TOP242P
Input: 195 – 265 V_AC
Specification Output: 2.5V/0.8A, 3.3V/0.7A, 5V/1.45A,
9V/50mA, 32V/5mA
Application Integrated Digital TV Decoder
Author
Power Integrations Applications Department
Document
Number
DER-34
Date
April 1, 2004
Revision
1.0
Summary and Features
• No heatsinks on the complete power supply
• Low Parts Count – Total estimated total BOM cost <$3.00
• Very low output ripple and noise – Eliminates PSU interference in TV
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.
Power Integrations
5245 Hellyer Avenue, San Jose, CA 95138 USA.
Applications Hotline: Tel: [phone] Fax: [phone]
www.powerint.com