JPS566669A - Voltage converting circuit by semiconductor integrated circuit - Google Patents

Voltage converting circuit by semiconductor integrated circuit

Info

Publication number
JPS566669A
JPS566669A JP5175880A JP5175880A JPS566669A JP S566669 A JPS566669 A JP S566669A JP 5175880 A JP5175880 A JP 5175880A JP 5175880 A JP5175880 A JP 5175880A JP S566669 A JPS566669 A JP S566669A
Authority
JP
Japan
Prior art keywords
circuit
fet
semiconductor integrated
voltage converting
igfet
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.)
Pending
Application number
JP5175880A
Other languages
Japanese (ja)
Inventor
Kenji Tadokoro
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP5175880A priority Critical patent/JPS566669A/en
Publication of JPS566669A publication Critical patent/JPS566669A/en
Pending 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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps

Abstract

PURPOSE:To obtain a voltage step-up circuit whose output efficiency does not decrease even at low-voltage by a method wherein two or more IGFET's and three or more complementary type inverter circuits are formed on a semiconductor substrate, and are connected to two or more capacitors, etc., by a specified method. CONSTITUTION:At least two IGFET's 5N, 6N..., at least three complementary type inverter circuits I1, I2, I7..., etc., are formed on the main surface of a semiconductor substrate, and are connected with at least two capacitors C3, C6... as shown in the figure. For example, a four-times voltage step-up circuit is constituted as shown in the figure. When the level of clock is at L(-V1) in this circuit, FET's 1P, 2N, 3P, 4N, 5N, 7N, 9P, 10N, 11P are made to be ON-stage, while other FET's to be OFF-state and the electric potentials at connecting points 5-8 become respectively -V1, -3V1, -3V1, -4V1. When the level of clock phi is at H(GRD), the ON. OFF-state of the FET's are made to reverse and the electric potential at the connecting point 8 remains always at -4V1.
JP5175880A 1980-04-21 1980-04-21 Voltage converting circuit by semiconductor integrated circuit Pending JPS566669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5175880A JPS566669A (en) 1980-04-21 1980-04-21 Voltage converting circuit by semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5175880A JPS566669A (en) 1980-04-21 1980-04-21 Voltage converting circuit by semiconductor integrated circuit

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1526275A Division JPS5721937B2 (en) 1975-02-07 1975-02-07

Publications (1)

Publication Number Publication Date
JPS566669A true JPS566669A (en) 1981-01-23

Family

ID=12895836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5175880A Pending JPS566669A (en) 1980-04-21 1980-04-21 Voltage converting circuit by semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS566669A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442481A (en) * 1982-04-07 1984-04-10 Honeywell Inc. Low power decoder circuit
JPS5955275U (en) * 1982-09-27 1984-04-11 株式会社島津製作所 regenerator
JPS6254312A (en) * 1985-09-02 1987-03-10 Akihiro Fujimura Voltage converting ic
US6840128B1 (en) 1999-08-26 2005-01-11 Toyota Jidosha Kabushiki Kaisha Energy absorbing type steering device, and method and device for assembling the steering device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951535A (en) * 1972-09-27 1974-05-18
JPS5551759A (en) * 1978-10-06 1980-04-15 Tdk Electronics Co Ltd High dielectric constance ceramic composition
JPS5551757A (en) * 1978-10-11 1980-04-15 Nippon Kouatsu Electric Co Inorganic molding material with improved fluidness and molddrelease

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4951535A (en) * 1972-09-27 1974-05-18
JPS5551759A (en) * 1978-10-06 1980-04-15 Tdk Electronics Co Ltd High dielectric constance ceramic composition
JPS5551757A (en) * 1978-10-11 1980-04-15 Nippon Kouatsu Electric Co Inorganic molding material with improved fluidness and molddrelease

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4442481A (en) * 1982-04-07 1984-04-10 Honeywell Inc. Low power decoder circuit
JPS5955275U (en) * 1982-09-27 1984-04-11 株式会社島津製作所 regenerator
JPS6254312A (en) * 1985-09-02 1987-03-10 Akihiro Fujimura Voltage converting ic
US6840128B1 (en) 1999-08-26 2005-01-11 Toyota Jidosha Kabushiki Kaisha Energy absorbing type steering device, and method and device for assembling the steering device

Similar Documents

Publication Publication Date Title
JPS5516539A (en) Level shifter circuit
TW374928B (en) Semiconductor integrated circuit device
EP0947990A3 (en) Booster circuit for semiconductor device
JPS5345939A (en) Ram circuit
JPS566669A (en) Voltage converting circuit by semiconductor integrated circuit
JPS5616316A (en) Schmitt circuit of cmos
JPS566668A (en) Voltage converting circuit
JPS56121374A (en) Inverter device
JPS566667A (en) Voltage converting circuit
JPS54148464A (en) Pulse generating circuit
JPS5341718A (en) Converter power unit
JPS5547549A (en) Low power consumption microcomputer
JPS536852A (en) Converting means
JPS54101287A (en) Electronic circuit
RU2119241C1 (en) Voltage follower
JPS53136927A (en) Pulse generator circuit
SU1001059A1 (en) Stabilized dc vl-to-dc voltage converter
JPS52116073A (en) Hermetic structure in which integrated circuit element is sealed up ai rtightly
JPS5295046A (en) Electronic circuit using field effect semiconductor
JPS51123590A (en) Manufacturing method of thin film type solar battery
JPS6027966Y2 (en) current measurement circuit
JPS533767A (en) Input-output-insulation circuit using photocoupler
JPS5377425A (en) Multivoltage level generator circuit
DeDad Basics of solid-state devices- Part 1
JPS6442850A (en) On-chip substrate voltage generating circuit