JPS63171030U - - Google Patents
Info
- Publication number
- JPS63171030U JPS63171030U JP6226187U JP6226187U JPS63171030U JP S63171030 U JPS63171030 U JP S63171030U JP 6226187 U JP6226187 U JP 6226187U JP 6226187 U JP6226187 U JP 6226187U JP S63171030 U JPS63171030 U JP S63171030U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- mosfet
- power supply
- supply side
- line
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electronic Switches (AREA)
Description
第１図は本考案のスイツチング回路を示す回路
図、第２図及び第３図はそれぞれ従来例を示す回
路図である。
１０……ライン、１１……電源側端子、１２…
…負荷側端子、２０……ＭＯＳＦＥＴ、３０……
昇圧回路、４０……スイツチング信号形成回路。
FIG. 1 is a circuit diagram showing a switching circuit of the present invention, and FIGS. 2 and 3 are circuit diagrams showing conventional examples, respectively. 10... Line, 11... Power supply side terminal, 12...
...Load side terminal, 20...MOSFET, 30...
Boost circuit, 40...Switching signal forming circuit.
Claims (1)
ソースが上記の順に接続されるように介挿された
ＭＯＳＦＥＴと、 上記ラインの上記ＭＯＳＦＥＴより電源側の電
圧を昇圧する昇圧回路と、 外部よりの制御信号に応じて上記昇圧回路の出
力に基づいて上記ＭＯＳＦＥＴのゲートに供給す
るスイツチング信号を形成するスイツチング信号
形成回路と、 を具備してなることを特徴とするスイツチング回
路。[Claims for Utility Model Registration] A MOSFET inserted in a line from the power supply side to the load side so that the drain and source are connected in the above order, and a voltage booster on the power supply side from the MOSFET in the above line. A switching circuit comprising: a booster circuit; and a switching signal forming circuit that forms a switching signal to be supplied to the gate of the MOSFET based on the output of the booster circuit in response to an external control signal. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6226187U JPS63171030U (en) | 1987-04-24 | 1987-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6226187U JPS63171030U (en) | 1987-04-24 | 1987-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63171030U true JPS63171030U (en) | 1988-11-08 |
Family
ID=30896365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6226187U Pending JPS63171030U (en) | 1987-04-24 | 1987-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63171030U (en) |
-
1987
- 1987-04-24 JP JP6226187U patent/JPS63171030U/ja active Pending