器件名称: DER-62
功能描述: 3.0 W Charger using LNK363P
文件大小: 910.16KB 共24页
简 介:Design Example Report
Title Specification Application Author Document Number Date Revision 3.0 W Charger using LNK363P Input: 85 – 265 VAC Output: 5.0V / 600 mA Cell Phone Charger Power Integrations Applications Department DER-62 August 24, 2005 1.0
Summary and Features Low cost CV/CC cell phone charger No Load consumption less than 300 mW Meets CEC efficiency and no-load specification
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: +1 408 414 9200 Fax: +1 408 414 9201 www.powerint.com
DER-62
3W Charger using LNK363P
August 24, 2005
Table Of Contents
1 2 3 Introduction ................................................................................................................ 4 Power Supply Specification........................................................................................ 4 Schematic .................................................................................................................. 5 3.1 With RCD clamp ................................................................................................. 5 3.2 With Zener clamp and bias winding .....................……
