JPS566670A - Voltage converting method - Google Patents

Voltage converting method

Info

Publication number
JPS566670A
JPS566670A JP5175980A JP5175980A JPS566670A JP S566670 A JPS566670 A JP S566670A JP 5175980 A JP5175980 A JP 5175980A JP 5175980 A JP5175980 A JP 5175980A JP S566670 A JPS566670 A JP S566670A
Authority
JP
Japan
Prior art keywords
inverters
clock pulses
phase clock
voltage
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
JP5175980A
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 JP5175980A priority Critical patent/JPS566670A/en
Publication of JPS566670A publication Critical patent/JPS566670A/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, three or more complementary type inverter circuits, etc., are connected by a specified method and specified clock pulses are applied to the respective inverter. CONSTITUTION:At least two IGFET's 5N, 6N..., at least three complementary type inverter circuits I1, I2, I7..., at least two capacitors C3, C6..., etc., are connected with each others as shown in the figure. The same phase clock pulse are applied to one side of inverters I1, I2 and to I7, and the reverse phase clock pulses are applied to the other side of inverters I1, I2. For example, a four-times voltage step-up circuit is constituted as shown in the figure. By applying the same phase clock pulses phi to the inverters I1, I2 and I7, the reverse phase clock pulses against phi are applied to the inverters I2, I6, etc., and a four-times voltage -4V1 of the source voltage -V1 is generated between both ends of capacitor C6.
JP5175980A 1980-04-21 1980-04-21 Voltage converting method Pending JPS566670A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5175980A JPS566670A (en) 1980-04-21 1980-04-21 Voltage converting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5175980A JPS566670A (en) 1980-04-21 1980-04-21 Voltage converting method

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
JPS566670A true JPS566670A (en) 1981-01-23

Family

ID=12895866

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5175980A Pending JPS566670A (en) 1980-04-21 1980-04-21 Voltage converting method

Country Status (1)

Country Link
JP (1) JPS566670A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128864A (en) * 1983-12-15 1985-07-09 Seiko Epson Corp Voltage converter circuit
US4583157A (en) * 1985-02-08 1986-04-15 At&T Bell Laboratories Integrated circuit having a variably boosted node

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551757A (en) * 1978-10-11 1980-04-15 Nippon Kouatsu Electric Co Inorganic molding material with improved fluidness and molddrelease
JPS5551758A (en) * 1978-10-04 1980-04-15 Tdk Electronics Co Ltd High dielectric constance ceramic composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5551758A (en) * 1978-10-04 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60128864A (en) * 1983-12-15 1985-07-09 Seiko Epson Corp Voltage converter circuit
JPH0532984B2 (en) * 1983-12-15 1993-05-18 Seiko Epson Corp
US4583157A (en) * 1985-02-08 1986-04-15 At&T Bell Laboratories Integrated circuit having a variably boosted node

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