JPS53101616A - Step-down cirucit - Google Patents

Step-down cirucit

Info

Publication number
JPS53101616A
JPS53101616A JP1591677A JP1591677A JPS53101616A JP S53101616 A JPS53101616 A JP S53101616A JP 1591677 A JP1591677 A JP 1591677A JP 1591677 A JP1591677 A JP 1591677A JP S53101616 A JPS53101616 A JP S53101616A
Authority
JP
Japan
Prior art keywords
cirucit
circuitry
enabing
condensers
constituting
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
JP1591677A
Other languages
Japanese (ja)
Inventor
Kazuhiro Asano
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP1591677A priority Critical patent/JPS53101616A/en
Priority to US05/876,369 priority patent/US4205369A/en
Publication of JPS53101616A publication Critical patent/JPS53101616A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To facilitate a circuitry in IC enabing an assembly into micro equipment like electronic watches, by constituting a step-down circuit with a simplified circuitry of two condensers and four semiconductor switches.
COPYRIGHT: (C)1978,JPO&Japio
JP1591677A 1977-02-16 1977-02-16 Step-down cirucit Pending JPS53101616A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1591677A JPS53101616A (en) 1977-02-16 1977-02-16 Step-down cirucit
US05/876,369 US4205369A (en) 1977-02-16 1978-02-09 Voltage dropping circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1591677A JPS53101616A (en) 1977-02-16 1977-02-16 Step-down cirucit

Publications (1)

Publication Number Publication Date
JPS53101616A true JPS53101616A (en) 1978-09-05

Family

ID=11902091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1591677A Pending JPS53101616A (en) 1977-02-16 1977-02-16 Step-down cirucit

Country Status (1)

Country Link
JP (1) JPS53101616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5875469A (en) * 1981-10-30 1983-05-07 Toshiba Corp Step-down circuit
US4485432A (en) * 1981-08-27 1984-11-27 Tokyo Shibaura Denki Kabushiki Kaisha Electronic voltage drop circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4485432A (en) * 1981-08-27 1984-11-27 Tokyo Shibaura Denki Kabushiki Kaisha Electronic voltage drop circuit
JPS5875469A (en) * 1981-10-30 1983-05-07 Toshiba Corp Step-down circuit

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