TOP245P Datasheet, PDF (1/35 Pages) Power Integrations, Inc. – 17W (25W peak) DVD Recorder Power Supply

Design Example Report
Title
17W (25W peak) DVD Recorder Power Supply
using TOP245P
Specification
Input: 90 – 265 VAC
Output: 3.4V/2.55A, 5.1V/1.5A, 5.1Vsb/0.85A,
12V/2.8A, 12Vsb/0.4A, -5.3V/0.3A, -5.3Vsb/20mA,
-22Vsb/10mA, +33Vsb/2mA, 3.5V VFD/165mA
Application DVD Recorder
Author
Power Integrations Applications Department
Document
Number
DER-18
Date
March 30, 2004
Revision
1.0
Summary and Features
This report describes a design for a DVD power supply, featuring the following:
• No heatsinks
• Switched Outputs for Low Standby consumption
• Low cost/ Low parts count
• No Y-cap
• No X-cap
• Meets EMI requirements
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.
Tel: [phone] Fax: [phone]
www.powerint.com