ATE519355T1 - Stromquelle und stromquellenanordnung - Google Patents

Stromquelle und stromquellenanordnung

Info

Publication number
ATE519355T1
ATE519355T1 AT08021645T AT08021645T ATE519355T1 AT E519355 T1 ATE519355 T1 AT E519355T1 AT 08021645 T AT08021645 T AT 08021645T AT 08021645 T AT08021645 T AT 08021645T AT E519355 T1 ATE519355 T1 AT E519355T1
Authority
AT
Austria
Prior art keywords
sensing
power source
output terminal
path
loop
Prior art date
Application number
AT08021645T
Other languages
English (en)
Inventor
Pramod Singnurkar
Original Assignee
Austriamicrosystems Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Austriamicrosystems Ag filed Critical Austriamicrosystems Ag
Application granted granted Critical
Publication of ATE519355T1 publication Critical patent/ATE519355T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is dc
    • G05F3/10—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/26—Current mirrors
    • G05F3/262—Current mirrors using field-effect transistors only

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
AT08021645T 2008-12-12 2008-12-12 Stromquelle und stromquellenanordnung ATE519355T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08021645A EP2197244B1 (de) 2008-12-12 2008-12-12 Stromquelle und Stromquellenanordnung

Publications (1)

Publication Number Publication Date
ATE519355T1 true ATE519355T1 (de) 2011-08-15

Family

ID=40351921

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08021645T ATE519355T1 (de) 2008-12-12 2008-12-12 Stromquelle und stromquellenanordnung

Country Status (2)

Country Link
EP (1) EP2197244B1 (de)
AT (1) ATE519355T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2221706B1 (de) 2009-02-12 2012-04-18 Austriamicrosystems AG Kreislaufladepumpenanordnung und Verfahren zur Bereitstellung eines geregelten Stroms
EP2533128B1 (de) * 2011-06-09 2014-01-08 ams AG Gesteuerte Stromquelle und Verfahren zum Beschaffen einer gesteuerten Stromquelle
CN104184320B (zh) * 2014-08-27 2017-01-18 电子科技大学 一种输出电流可控电流源

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5929617A (en) * 1998-03-03 1999-07-27 Analog Devices, Inc. LDO regulator dropout drive reduction circuit and method
DE10013216A1 (de) * 2000-03-17 2001-09-20 Tridonic Bauelemente Spannungsversorgung von LED's für Beleuchtungszwecke
JP4177022B2 (ja) * 2002-05-07 2008-11-05 ローム株式会社 発光素子駆動装置、及び発光素子を備えた電子機器

Also Published As

Publication number Publication date
EP2197244A1 (de) 2010-06-16
EP2197244B1 (de) 2011-08-03

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties