JPS58121424A - 定電流回路 - Google Patents

定電流回路

Info

Publication number
JPS58121424A
JPS58121424A JP370082A JP370082A JPS58121424A JP S58121424 A JPS58121424 A JP S58121424A JP 370082 A JP370082 A JP 370082A JP 370082 A JP370082 A JP 370082A JP S58121424 A JPS58121424 A JP S58121424A
Authority
JP
Japan
Prior art keywords
current
pair
transistor
output
transistors
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.)
Granted
Application number
JP370082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420209B2 (enrdf_load_stackoverflow
Inventor
Hisao Kuwabara
桑原　久夫
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP370082A priority Critical patent/JPS58121424A/ja
Publication of JPS58121424A publication Critical patent/JPS58121424A/ja
Publication of JPH0420209B2 publication Critical patent/JPH0420209B2/ja
Granted legal-status Critical Current

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
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
JP370082A 1982-01-13 1982-01-13 定電流回路 Granted JPS58121424A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP370082A JPS58121424A (ja) 1982-01-13 1982-01-13 定電流回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP370082A JPS58121424A (ja) 1982-01-13 1982-01-13 定電流回路

Publications (2)

Publication Number Publication Date
JPS58121424A true JPS58121424A (ja) 1983-07-19
JPH0420209B2 JPH0420209B2 (enrdf_load_stackoverflow) 1992-04-02

Family

ID=11564642

Family Applications (1)

Application Number Title Priority Date Filing Date
JP370082A Granted JPS58121424A (ja) 1982-01-13 1982-01-13 定電流回路

Country Status (1)

Country Link
JP (1) JPS58121424A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126117A (ja) * 1984-07-17 1986-02-05 Rohm Co Ltd 定電流発生回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126117A (ja) * 1984-07-17 1986-02-05 Rohm Co Ltd 定電流発生回路

Also Published As

Publication number Publication date
JPH0420209B2 (enrdf_load_stackoverflow) 1992-04-02

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