JPS5918578U

JPS5918578U - switching regulator

Info

Publication number: JPS5918578U
Application number: JP11207282U
Authority: JP
Inventors: 安達　博夫
Original assignee: パイオニア株式会社
Priority date: 1982-07-22
Filing date: 1982-07-22
Publication date: 1984-02-04

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図ａ、　　ｂおよび第２図は従来のスイッチングレ
ギュレータの一例を示す回路図、第３図はこの考案によ
るスイッチングレギュレータの一実施例を示す回路図、
第４図はこの考案による他の実　　′雄側を示す回路図
である。Ｑ、〜Ｑ５・・・トランジスタ、Ｃ１〜Ｃ６・・・コン
デンサ、Ｒ□〜Ｒ５・・・抵抗、Ａ・・・分圧器、ＲＬ
・・・負荷。1a, b and 2 are circuit diagrams showing an example of a conventional switching regulator, and FIG. 3 is a circuit diagram showing an embodiment of a switching regulator according to this invention.
FIG. 4 is a circuit diagram showing another actual male side according to this invention. Q, ~Q5...Transistor, C1~C6...Capacitor, R□~R5...Resistor, A...Voltage divider, RL
···load.

Claims

[Scope of utility model registration request]

A voltage divider that uses a combination of n capacitors and diodes to set a charging route in series with the capacitors and a discharge route in parallel to send out a divided voltage output of l/n, and between this voltage divider, a power supply, and a load. First and second transistors with opposite polarities provided respectively, and a third transistor with opposite polarities connected between the bases of the eleventh and second transistors and the ground through a resistor and a common capacitor.
, a fourth transistor, and a fifth transistor that alternately turns on the third and fourth transistors in response to a switching signal.