(19)
(11)
EP 1 356 577 A2
(12)
(88)
Date of publication A3:
30.05.2003
(43)
Date of publication:
29.10.2003
Bulletin 2003/44
(21)
Application number:
01273325.9
(22)
Date of filing:
18.12.2001
(51)
International Patent Classification (IPC)
7
:
H02M
3/157
(86)
International application number:
PCT/IB0102/646
(87)
International publication number:
WO 0205/8217
(
25.07.2002
Gazette 2002/30)
(84)
Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
(30)
Priority:
18.01.2001
EP 01200171
(71)
Applicant:
Koninklijke Philips Electronics N.V.
5621 BA Eindhoven (NL)
(72)
Inventors:
SLUIJS, Ferdinand, J.
NL-5656 AA Eindhoven (NL)
HART, Cornelis, M.
NL-5656 AA Eindhoven (NL)
(74)
Representative:
Duijvestijn, Adrianus Johannes
PhilipsIntellectual Property & StandardsP.O. Box 220
5600 AE Eindhoven
5600 AE Eindhoven (NL)
(54)
A SINGLE LEVEL TIME-SHIFTED REFERENCE DC/DC CONVERTER