JPH0644186Y2 - Mosfet保護回路 - Google Patents

Mosfet保護回路

Info

Publication number
JPH0644186Y2
JPH0644186Y2 JP8109088U JP8109088U JPH0644186Y2 JP H0644186 Y2 JPH0644186 Y2 JP H0644186Y2 JP 8109088 U JP8109088 U JP 8109088U JP 8109088 U JP8109088 U JP 8109088U JP H0644186 Y2 JPH0644186 Y2 JP H0644186Y2
Authority
JP
Japan
Prior art keywords
voltage
channel mosfet
circuit
power supply
mosfet
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.)
Expired - Lifetime
Application number
JP8109088U
Other languages
English (en)
Japanese (ja)
Other versions
JPH024318U (en]
Inventor
正樹 廣田
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP8109088U priority Critical patent/JPH0644186Y2/ja
Publication of JPH024318U publication Critical patent/JPH024318U/ja
Application granted granted Critical
Publication of JPH0644186Y2 publication Critical patent/JPH0644186Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP8109088U 1988-06-21 1988-06-21 Mosfet保護回路 Expired - Lifetime JPH0644186Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8109088U JPH0644186Y2 (ja) 1988-06-21 1988-06-21 Mosfet保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8109088U JPH0644186Y2 (ja) 1988-06-21 1988-06-21 Mosfet保護回路

Publications (2)

Publication Number Publication Date
JPH024318U JPH024318U (en]) 1990-01-11
JPH0644186Y2 true JPH0644186Y2 (ja) 1994-11-14

Family

ID=31305890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8109088U Expired - Lifetime JPH0644186Y2 (ja) 1988-06-21 1988-06-21 Mosfet保護回路

Country Status (1)

Country Link
JP (1) JPH0644186Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8564065B2 (en) * 2011-06-03 2013-10-22 Analog Devices, Inc. Circuit architecture for metal oxide semiconductor (MOS) output driver electrical overstress self-protection

Also Published As

Publication number Publication date
JPH024318U (en]) 1990-01-11

Similar Documents

Publication Publication Date Title
US4958251A (en) Guarded electronic circuit from reversal of its supply battery polarity
KR100197913B1 (ko) 분리 입력 리셋 신호 레벨을 갖는 모스게이트된 보호 3핀 파워스위치
US5648739A (en) Switching device having a polarity reversal protection system
JP3577316B2 (ja) 高電圧検出を用いる破壊保護回路
JPH10229639A (ja) 集積化供給保護
JP2003037933A (ja) 電子機器の保護装置
JP3642113B2 (ja) nチャネルMOSFETの駆動回路及び電流方向切換回路
JP3123261B2 (ja) グロープラグ制御装置
JPH0644186Y2 (ja) Mosfet保護回路
JP3301472B2 (ja) 突入電流防止機能を有する回路装置
US4725912A (en) Power MOS loss of ground protection
JP4228960B2 (ja) 負荷駆動装置及び負荷駆動装置の高電圧印加試験方法
JPH056966A (ja) 電気回路装置
US5715128A (en) Power supply protection circuit capable of preventing a failure in a mobile satellite communication apparatus resulting from erroneous connection
EP0519156A1 (en) Ground loss protection device particularly for mos integrated circuits
JPS5941205B2 (ja) 電子回路
US6519127B1 (en) Solid state safety relay
JP3476903B2 (ja) 保護機能付き負荷駆動回路
JP3455001B2 (ja) 半導体装置
JPH06151717A (ja) 保護回路内蔵ic及び表示装置駆動用ic
JP2886398B2 (ja) ステッピングモ−タの駆動装置
JPH08289458A (ja) 過電流保護回路装置
JPS6111011B2 (en])
JPH0449706Y2 (en])
JP2002368594A (ja) 負荷駆動装置