Title:
絶縁され調整されたDC電力を電子機器へ供給する装置
Document Type and Number:
Japanese Patent JP2010522526
Kind Code:
A
Abstract:
Embodiments of the invention provide an off line DC-DC converter comprising a transformer (180) coupled to a monolithic integrated circuit (400). The transformer applies an input supply DC voltage (Vin) applied to a primary winding (181) of the transformer to produce an output supply DC voltage provided from a secondary winding (182). The monolithic integrated circuit (400) comprises a switching regulator including a switch (151) and a switch controller (100) on a first portion of the monolithic integrated circuit. A capacitive isolator (201) is provided on a second portion of the monolithic integrated circuit. The monolithic integrated circuit regulates the output supply DC voltage and isolates the output supply DC voltage from the input supply DC voltage with respect to electrical shock hazard.
Inventors:
Keller, Anton, Werner
Application Number:
JP2009554088A
Publication Date:
July 01, 2010
Filing Date:
March 22, 2007
Export Citation:
Assignee:
Thomson Licensing
International Classes:
H02M3/28
Domestic Patent References:
| JPS637994U | 1988-01-19 | |||
| JP2005512486A | 2005-04-28 | |||
| JPH1169812A | 1999-03-09 | |||
| JPH11122090A | 1999-04-30 | |||
| JPS637994U | 1988-01-19 |
Foreign References:
| US5304917A | 1994-04-19 | |||
| US6172885B1 | 2001-01-09 | |||
| US20060071237A1 | 2006-04-06 | |||
| WO2007018227A1 | 2007-02-15 | |||
| US20020196642A1 | 2002-12-26 | |||
| US5304917A | 1994-04-19 | |||
| US6172885B1 | 2001-01-09 | |||
| US20060071237A1 | 2006-04-06 | |||
| WO2007018227A1 | 2007-02-15 | |||
| US20020196642A1 | 2002-12-26 |
Attorney, Agent or Firm:
Tadahiko Ito
Shinsuke Onuki
Tadashige Ito
Shinsuke Onuki
Tadashige Ito