DK1378808T3 - LDO-regulator med stort udgangsbelastningsområde og fast intern loop - Google Patents

LDO-regulator med stort udgangsbelastningsområde og fast intern loop

Info

Publication number
DK1378808T3
DK1378808T3 DK02368074T DK02368074T DK1378808T3 DK 1378808 T3 DK1378808 T3 DK 1378808T3 DK 02368074 T DK02368074 T DK 02368074T DK 02368074 T DK02368074 T DK 02368074T DK 1378808 T3 DK1378808 T3 DK 1378808T3
Authority
DK
Denmark
Prior art keywords
output
current
output load
circuit
load range
Prior art date
Application number
DK02368074T
Other languages
English (en)
Inventor
Dave Dearn
John Malcolm
Axel Pannwitz
Original Assignee
Dialog Semiconductor Gmbh
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 Dialog Semiconductor Gmbh filed Critical Dialog Semiconductor Gmbh
Application granted granted Critical
Publication of DK1378808T3 publication Critical patent/DK1378808T3/da

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/575—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices characterised by the feedback circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Dc-Dc Converters (AREA)
  • Semiconductor Lasers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Details Of Television Scanning (AREA)
DK02368074T 2002-07-05 2002-07-05 LDO-regulator med stort udgangsbelastningsområde og fast intern loop DK1378808T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02368074A EP1378808B1 (en) 2002-07-05 2002-07-05 LDO regulator with wide output load range and fast internal loop

Publications (1)

Publication Number Publication Date
DK1378808T3 true DK1378808T3 (da) 2008-06-23

Family

ID=29719794

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02368074T DK1378808T3 (da) 2002-07-05 2002-07-05 LDO-regulator med stort udgangsbelastningsområde og fast intern loop

Country Status (5)

Country Link
US (1) US6856124B2 (da)
EP (1) EP1378808B1 (da)
AT (1) ATE386969T1 (da)
DE (1) DE60225124T2 (da)
DK (1) DK1378808T3 (da)

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Also Published As

Publication number Publication date
DE60225124T2 (de) 2009-02-19
DE60225124D1 (de) 2008-04-03
EP1378808A1 (en) 2004-01-07
ATE386969T1 (de) 2008-03-15
EP1378808B1 (en) 2008-02-20
US20040004468A1 (en) 2004-01-08
US6856124B2 (en) 2005-02-15

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