JPS5658776A - Generation circuit for reference voltage - Google Patents

Generation circuit for reference voltage

Info

Publication number
JPS5658776A
JPS5658776A JP13538579A JP13538579A JPS5658776A JP S5658776 A JPS5658776 A JP S5658776A JP 13538579 A JP13538579 A JP 13538579A JP 13538579 A JP13538579 A JP 13538579A JP S5658776 A JPS5658776 A JP S5658776A
Authority
JP
Japan
Prior art keywords
capacitor
change
voltage
reference voltage
capacitors
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
JP13538579A
Other languages
Japanese (ja)
Other versions
JPS6022586B2 (en
Inventor
Hideji Koike
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 JP54135385A priority Critical patent/JPS6022586B2/en
Publication of JPS5658776A publication Critical patent/JPS5658776A/en
Publication of JPS6022586B2 publication Critical patent/JPS6022586B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load

Abstract

PURPOSE:To reduce the influence of temperature variation and to reduce consumption power by a method wherein the titled circuit is configurated with switching elements, capacitors, and diodes without using a resistor and by making use of the redistribution of change by means of capacitors. CONSTITUTION:This circuit contains a capacitor 3 connected to the power source via a switching element 2 which is controlled in synchronizing with a clock signal Q, a capacitor 5 which is connected through an element 4 actuating contrariwise to this element 2 and supplied the change stored to the capacitor 3, an element 6 interlocking with the dlement 2 and discharging the change of the capacitor 5, and a capacitor 8 to which the change stored in the capacitor 3 is supplied. And the voltage across the terminals of this capacitor 8 is taken out as a reference voltage. At this time, the capacitor 8 is charged in accordance with the period of the signal Q and the change becomes constant ultimately with each capacity of capacitors 3, 5, 8 and the change decided by the voltage of the power source 1, thus, the voltage across these terminals can be used as the reference voltage.
JP54135385A 1979-10-19 1979-10-19 Reference voltage generation circuit Expired JPS6022586B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54135385A JPS6022586B2 (en) 1979-10-19 1979-10-19 Reference voltage generation circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54135385A JPS6022586B2 (en) 1979-10-19 1979-10-19 Reference voltage generation circuit

Publications (2)

Publication Number Publication Date
JPS5658776A true JPS5658776A (en) 1981-05-21
JPS6022586B2 JPS6022586B2 (en) 1985-06-03

Family

ID=15150463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54135385A Expired JPS6022586B2 (en) 1979-10-19 1979-10-19 Reference voltage generation circuit

Country Status (1)

Country Link
JP (1) JPS6022586B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697740A (en) * 1992-09-16 1994-04-08 Matsushita Electric Ind Co Ltd Reference voltage generating circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0697740A (en) * 1992-09-16 1994-04-08 Matsushita Electric Ind Co Ltd Reference voltage generating circuit

Also Published As

Publication number Publication date
JPS6022586B2 (en) 1985-06-03

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