JPS5531296A - High voltage generator in monolithic ic - Google Patents
High voltage generator in monolithic icInfo
- Publication number
- JPS5531296A JPS5531296A JP9219279A JP9219279A JPS5531296A JP S5531296 A JPS5531296 A JP S5531296A JP 9219279 A JP9219279 A JP 9219279A JP 9219279 A JP9219279 A JP 9219279A JP S5531296 A JPS5531296 A JP S5531296A
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- potential
- monolithic
- current
- high voltage
- 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.)
- Granted
Links
Abstract
PURPOSE: To prevent the NPN parasitic effect by flowing a large current in the collector of control transistor to suppress the drop of potential of the collector.
CONSTITUTION: In ordinary time, voltage across the base-emitter of transistor Q15 is cramped by the transistor Q14, eollector current of the transistor Q15 is suppressed, the Q15 keeps on cut-off. When the emitter potential is reduced by certain cause, the transistor Q15 is turned on, current is fed from the power supply Vcc to the point A through the transistor Q15 to prevent the drop of potential at the point. Thus NPN parasitic effect can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54092192A JPS6045326B2 (en) | 1979-07-20 | 1979-07-20 | High voltage generation circuit in monolithic IC |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54092192A JPS6045326B2 (en) | 1979-07-20 | 1979-07-20 | High voltage generation circuit in monolithic IC |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4339377A Division JPS53128480A (en) | 1977-04-15 | 1977-04-15 | Automatic ignition stopping circuit for continuous gas igniter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5531296A true JPS5531296A (en) | 1980-03-05 |
JPS6045326B2 JPS6045326B2 (en) | 1985-10-08 |
Family
ID=14047567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54092192A Expired JPS6045326B2 (en) | 1979-07-20 | 1979-07-20 | High voltage generation circuit in monolithic IC |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6045326B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133535A (en) * | 1980-03-19 | 1981-10-19 | Sato Kogyo Kk | Firing device by means of direct current power source for gun type oil burner and various burning equipment |
JP2019020103A (en) * | 2017-07-21 | 2019-02-07 | 日鉄住金テックスエンジ株式会社 | Ignition device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110279U (en) * | 1977-02-10 | 1978-09-04 |
-
1979
- 1979-07-20 JP JP54092192A patent/JPS6045326B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53110279U (en) * | 1977-02-10 | 1978-09-04 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133535A (en) * | 1980-03-19 | 1981-10-19 | Sato Kogyo Kk | Firing device by means of direct current power source for gun type oil burner and various burning equipment |
JP2019020103A (en) * | 2017-07-21 | 2019-02-07 | 日鉄住金テックスエンジ株式会社 | Ignition device |
Also Published As
Publication number | Publication date |
---|---|
JPS6045326B2 (en) | 1985-10-08 |
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