JPH0145645B2 - - Google Patents

Info

Publication number
JPH0145645B2
JPH0145645B2 JP13200480A JP13200480A JPH0145645B2 JP H0145645 B2 JPH0145645 B2 JP H0145645B2 JP 13200480 A JP13200480 A JP 13200480A JP 13200480 A JP13200480 A JP 13200480A JP H0145645 B2 JPH0145645 B2 JP H0145645B2
Authority
JP
Japan
Prior art keywords
voltage
output
power supply
resistor
error amplifier
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP13200480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5757320A (en
Inventor
Katsuhiko Inaba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP13200480A priority Critical patent/JPS5757320A/ja
Publication of JPS5757320A publication Critical patent/JPS5757320A/ja
Publication of JPH0145645B2 publication Critical patent/JPH0145645B2/ja
Granted legal-status Critical Current

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
    • G05F1/468—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
JP13200480A 1980-09-22 1980-09-22 Output voltage slow start circuit of stabilized dc power supply Granted JPS5757320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13200480A JPS5757320A (en) 1980-09-22 1980-09-22 Output voltage slow start circuit of stabilized dc power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13200480A JPS5757320A (en) 1980-09-22 1980-09-22 Output voltage slow start circuit of stabilized dc power supply

Publications (2)

Publication Number Publication Date
JPS5757320A JPS5757320A (en) 1982-04-06
JPH0145645B2 true JPH0145645B2 (en]) 1989-10-04

Family

ID=15071295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13200480A Granted JPS5757320A (en) 1980-09-22 1980-09-22 Output voltage slow start circuit of stabilized dc power supply

Country Status (1)

Country Link
JP (1) JPS5757320A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4734518B2 (ja) * 2006-02-02 2011-07-27 シャープ株式会社 電源回路

Also Published As

Publication number Publication date
JPS5757320A (en) 1982-04-06

Similar Documents

Publication Publication Date Title
KR101136691B1 (ko) 정전압 회로
US6885177B2 (en) Switching regulator and slope correcting circuit
JPH1188071A (ja) オフセット電圧補正回路
US6822884B1 (en) Pulse width modulated charge pump
US6774709B2 (en) Voltage regulator for a charge pump circuit
US6525517B1 (en) Power supply circuit with a soft starting circuit
JP2643813B2 (ja) 安定化電源回路
US9374007B2 (en) DC/DC converter
JPH06324092A (ja) ヒステリシス回路及びそれを備えた電源供給システム
US5850137A (en) Charging apparatus and current/voltage detector for use therein
JP3963421B2 (ja) 制御発振システムとその方法
US5939902A (en) Integrating circuit internally included in semiconductor device
JP2006502689A (ja) 電源制御回路
JPH0145645B2 (en])
JP7504050B2 (ja) シャントレギュレータ
KR20010012426A (ko) 래치-엎을 억압하기 위한 전압 조절기회로
JPH05198196A (ja) 複数個の直列接続されたサンプルデータ比較器内へのサンプルスイッチ電荷注入の影響を減少させる方法及び装置
JP3312763B2 (ja) 電圧印加電流測定回路
JP4315959B2 (ja) 電源装置
JPH10289024A (ja) 定電圧回路
JP3352048B2 (ja) スイッチング電源用制御回路
JPH0744248A (ja) 定電圧回路
JPS602675Y2 (ja) 放電タイマ装置
JPH07319567A (ja) ツェナーダイオードによる基準電圧を有するレギュレータ回路
JPS6025154Y2 (ja) ミユ−テイング回路