Global Patent Index - EP 0981077 A1

EP 0981077 A1 2000-02-23 - Voltage regulator

Title (en)

Voltage regulator

Title (de)

SPANNUNGSREGLERS

Title (fr)

Régulateur de tension

Publication

EP 0981077 A1 (EN)

Application

EP 98402065 A

Priority

EP 98402065 A

Abstract (en)

A voltage regulator 10 comprises a differential amplifier arrangement 50,60,70 having a first 51 and second 52 inputs and an output 71. A switched capacitor feedback means 100 has an input connected to the output 71 of the amplifier arrangement via a first sampling means 101 and an output 71 of the amplifier arrangement via first sampling means 101 and an output connected to the second input 52 of the amplifier arrangement via a second sampling means 102. <IMAGE>

IPC 1-7 (main, further and additional classification)

G05F 1/575

IPC 8 full level (invention and additional information)

G05F 1/575 (2006.01)

CPC (invention and additional information)

G05F 1/575 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB NL

EPO simple patent family

EP 0981077 A1 20000223

INPADOC legal status


2002-10-30 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20020301

2000-11-02 [AKX] PAYMENT OF DESIGNATION FEES

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- Free Format Text: DE FR GB NL

2000-09-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000725

2000-02-23 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB NL

2000-02-23 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI