KR20030006984A - 역레벨 시프트회로 및 파워용 반도체장치 - Google Patents
역레벨 시프트회로 및 파워용 반도체장치 Download PDFInfo
- Publication number
- KR20030006984A KR20030006984A KR1020020031944A KR20020031944A KR20030006984A KR 20030006984 A KR20030006984 A KR 20030006984A KR 1020020031944 A KR1020020031944 A KR 1020020031944A KR 20020031944 A KR20020031944 A KR 20020031944A KR 20030006984 A KR20030006984 A KR 20030006984A
- Authority
- KR
- South Korea
- Prior art keywords
- current
- signal
- voltage
- level shift
- output
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/0185—Coupling arrangements; Interface arrangements using field effect transistors only
- H03K19/018507—Interface arrangements
- H03K19/018521—Interface arrangements of complementary type, e.g. CMOS
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/18—Modifications for indicating state of switch
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Nonlinear Science (AREA)
- Logic Circuits (AREA)
- Electronic Switches (AREA)
- Power Conversion In General (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (3)
- 제 1 전위를 기준전위로 하는 입력전압신호를, 상기 제 1 전위보다도 낮은 제 2 전위를 기준전위로 하는 출력전압신호로 변환하여 출력하는 역레벨 시프트회로에 있어서,상기 제 1 전위에 근거하여 동작하여, 상기 입력전압신호를, 그 값에 따른 전류신호로 변환하여 출력하는 전압-전류 변환부와,부하를 거쳐 상기 제 2 전위가 주어지는 소스, 상기 전압-전류 변환부가 출력하는 전류신호에 따르는 드레인 및 일정전위가 주어지는 게이트를 갖는 Nch-MOS 트랜지스터와,상기 제 2 전위에 근거하여 동작하여, 상기 Nch-MOS 트랜지스터의 소스로부터 출력되는 전류를, 그 값에 따른 전압신호로 변환하여, 상기 출력전압신호로서 출력하는 전류-전압 변환부를 구비한 것을 특징으로 하는 역레벨 시프트회로.
- 제 1항에 있어서,상기 제 1 전위에 근거하여 동작하여, 상기 전압-전류 변환부가 출력하는 상기 전류신호에 따른 전류를, 상기 Nch-MOS 트랜지스터의 드레인에 출력하는 제 1 전류원과,상기 제 2 전위에 근거하여 동작하여, 상기 부하를 포함하고, 상기 Nch-MOS트랜지스터의 소스로부터 출력되는 전류에 따른 전류신호를, 상기 전류-전압 변환부에 출력하는 제 2 전류원을 더 구비한 것을 특징으로 하는 역레벨 시프트회로.
- 청구항 1 또는 청구항 2에 기재된 역레벨 시프트회로와,직렬접속된 고압측 및 저압측의 스위칭소자와,상기 역레벨 시프트회로의 상기 출력전압신호를 받아, 상기 고압측의 스위칭소자의 동작을 정지시키는 정지신호를 출력가능한 정지신호 출력회로를 구비하고,상기 고압측의 스위칭소자의 출력전압이 상기 역레벨 시프트회로에의 상기 입력전압신호로 되는 것을 특징으로 하는 파워용 반도체장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00212022 | 2001-07-12 | ||
JP2001212022A JP4319362B2 (ja) | 2001-07-12 | 2001-07-12 | 逆レベルシフト回路およびパワー用半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030006984A true KR20030006984A (ko) | 2003-01-23 |
KR100432327B1 KR100432327B1 (ko) | 2004-05-20 |
Family
ID=19047250
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0031944A KR100432327B1 (ko) | 2001-07-12 | 2002-06-07 | 역레벨 시프트회로 및 파워용 반도체장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6498738B1 (ko) |
JP (1) | JP4319362B2 (ko) |
KR (1) | KR100432327B1 (ko) |
DE (1) | DE10226066B4 (ko) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4094984B2 (ja) * | 2003-04-24 | 2008-06-04 | 三菱電機株式会社 | 半導体装置 |
US7253391B2 (en) * | 2003-09-19 | 2007-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Optical sensor device and electronic apparatus |
KR20060090679A (ko) | 2003-09-30 | 2006-08-14 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 하향 변환기 |
JP3930498B2 (ja) * | 2003-11-25 | 2007-06-13 | 株式会社東芝 | レベルシフト回路 |
JP4397697B2 (ja) | 2004-01-15 | 2010-01-13 | 三菱電機株式会社 | 出力回路 |
TW200624826A (en) * | 2004-10-29 | 2006-07-16 | Koninkl Philips Electronics Nv | System for diagnosing impedances having accurate current source and accurate voltage level-shift |
US7378895B2 (en) * | 2004-11-23 | 2008-05-27 | International Business Machines Corporation | On-chip electrically alterable resistor |
JP4681911B2 (ja) * | 2005-02-25 | 2011-05-11 | 三菱電機株式会社 | 電力用半導体装置 |
JP4845427B2 (ja) * | 2005-06-06 | 2011-12-28 | 株式会社東芝 | 半導体集積回路 |
JP4858378B2 (ja) * | 2007-09-14 | 2012-01-18 | 日本テキサス・インスツルメンツ株式会社 | 多セル直列電池用のセル電圧監視装置 |
DE102007051313B3 (de) * | 2007-10-26 | 2009-04-16 | Austriamicrosystems Ag | Schaltungsanordnung und Verfahren zur Verschiebung eines Spannungspegels |
JP2009159111A (ja) * | 2007-12-25 | 2009-07-16 | Sanyo Electric Co Ltd | レベルシフト回路 |
DE102008011603B4 (de) * | 2008-02-28 | 2009-12-31 | Semikron Elektronik Gmbh & Co. Kg | Schaltung und Verfahren zur Signalspannungsübertragung innerhalb eines Treibers eines Leistungshalbleiterschalters |
DE102008011602B4 (de) * | 2008-02-28 | 2010-01-14 | Semikron Elektronik Gmbh & Co. Kg | Schaltung und Verfahren zur Signalspannungsübertragung innerhalb eines Treibers eines Leistungshalbleiterschalters |
JP2010021712A (ja) * | 2008-07-09 | 2010-01-28 | Denso Corp | レベルシフト回路 |
US9367711B1 (en) | 2008-09-04 | 2016-06-14 | Intelleflex Corporation | Battery assisted RFID tag with square-law receiver and optional part time active behavior |
JP5287270B2 (ja) * | 2009-01-12 | 2013-09-11 | 株式会社デンソー | レベルシフト回路 |
JP5411843B2 (ja) * | 2010-12-17 | 2014-02-12 | 株式会社アドバンテスト | 駆動装置、スイッチ装置、および試験装置 |
JP5972555B2 (ja) * | 2011-07-04 | 2016-08-17 | ローム株式会社 | 駆動電流生成回路、led電源モジュール、ledランプ |
CN102790516B (zh) * | 2012-08-02 | 2014-09-17 | 电子科技大学 | 用于电源管理的反馈箝位功率mos管驱动电路 |
US8633745B1 (en) * | 2012-08-30 | 2014-01-21 | Allegro Microsystems, Llc | Circuits and related techniques for driving a high side of a half bridge circuit |
JP5862520B2 (ja) * | 2012-08-31 | 2016-02-16 | 三菱電機株式会社 | 逆レベルシフト回路 |
JP2014104248A (ja) * | 2012-11-29 | 2014-06-09 | Nidek Co Ltd | 半導体回路及び該半導体回路を備える生体組織刺激装置 |
CN105191135B (zh) | 2013-06-14 | 2018-01-02 | 富士电机株式会社 | 栅极驱动电路 |
JP6015858B2 (ja) | 2013-06-25 | 2016-10-26 | 富士電機株式会社 | 信号伝達回路 |
US9331865B2 (en) | 2013-12-03 | 2016-05-03 | Nxp B.V. | Comparator circuit |
JP6127990B2 (ja) * | 2014-01-16 | 2017-05-17 | 三菱電機株式会社 | 逆レベルシフト回路 |
CN104158386B (zh) * | 2014-08-07 | 2016-09-14 | 上海灿瑞科技股份有限公司 | 一种钳位驱动电路 |
CN105187047B (zh) * | 2015-08-13 | 2017-11-14 | 电子科技大学 | 一种用于igbt驱动芯片的特高压电平位移电路 |
CN106452399A (zh) * | 2016-07-25 | 2017-02-22 | 中国船舶重工集团公司第七六研究所 | 一种应用于全控型电力电子器件的驱动保护电路 |
US10972102B2 (en) * | 2016-09-20 | 2021-04-06 | Mitsubishi Electric Corporation | Interface circuit |
IT201600096568A1 (it) * | 2016-09-27 | 2018-03-27 | St Microelectronics Srl | Comparatore di tensione hv con bassa sensibilita' alle variazioni di processi/temperatura e di alimentazione |
US10230356B2 (en) | 2017-02-27 | 2019-03-12 | Allegro Microsystems, Llc | High-side output transistor circuit |
DE112019000111T5 (de) | 2018-04-03 | 2020-09-24 | Fuji Electric Co., Ltd. | Treiberschaltung, treiberverfahren und halbleitersystem |
EP3686558B1 (en) * | 2019-01-28 | 2022-07-13 | Melexis Bulgaria Ltd. | Sensor device |
US11239831B2 (en) * | 2020-06-24 | 2022-02-01 | Texas Instruments Incorporated | Level shifter |
WO2022000774A1 (zh) * | 2020-06-29 | 2022-01-06 | 上海汇瑞半导体科技有限公司 | 一种二极管电流旁路控制电路及其控制方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0831789B2 (ja) * | 1985-09-04 | 1996-03-27 | 沖電気工業株式会社 | 出力回路 |
JP2543872B2 (ja) * | 1986-08-13 | 1996-10-16 | 株式会社東芝 | 増幅回路 |
KR900015148A (ko) * | 1989-03-09 | 1990-10-26 | 미다 가쓰시게 | 반도체장치 |
ES2088921T3 (es) * | 1989-05-09 | 1996-10-01 | United Technologies Automotive | Circuito de potencia suministrada con deteccion de corriente. |
JP3022010B2 (ja) * | 1992-10-28 | 2000-03-15 | 三菱電機株式会社 | レベルシフト回路を用いたピーク値検出装置,及びレベルシフト回路を用いたモニタ装置 |
US5502412A (en) * | 1995-05-04 | 1996-03-26 | International Rectifier Corporation | Method and circuit for driving power transistors in a half bridge configuration from control signals referenced to any potential between the line voltage and the line voltage return and integrated circuit incorporating the circuit |
US5920215A (en) * | 1997-06-30 | 1999-07-06 | Sun Microsystems, Inc. | Time-to-charge converter circuit |
US6130556A (en) * | 1998-06-16 | 2000-10-10 | Lsi Logic Corporation | Integrated circuit I/O buffer with 5V well and passive gate voltage |
US6259302B1 (en) * | 1998-10-22 | 2001-07-10 | National Semiconductor Corporation | Gain control signal generator that tracks operating variations due to variations in manufacturing processes and operating conditions by tracking variations in DC biasing |
US6246351B1 (en) * | 1999-10-07 | 2001-06-12 | Burr-Brown Corporation | LSB interpolation circuit and method for segmented digital-to-analog converter |
JP2001147243A (ja) * | 1999-11-24 | 2001-05-29 | Mitsubishi Electric Corp | アナログ信号検出回路及び半導体電力変換装置の交流側電流検出器 |
-
2001
- 2001-07-12 JP JP2001212022A patent/JP4319362B2/ja not_active Expired - Lifetime
-
2002
- 2002-04-09 US US10/118,252 patent/US6498738B1/en not_active Expired - Lifetime
- 2002-06-07 KR KR10-2002-0031944A patent/KR100432327B1/ko active IP Right Grant
- 2002-06-12 DE DE10226066A patent/DE10226066B4/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2003032102A (ja) | 2003-01-31 |
KR100432327B1 (ko) | 2004-05-20 |
JP4319362B2 (ja) | 2009-08-26 |
US6498738B1 (en) | 2002-12-24 |
US20030012040A1 (en) | 2003-01-16 |
DE10226066B4 (de) | 2007-06-28 |
DE10226066A1 (de) | 2003-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100432327B1 (ko) | 역레벨 시프트회로 및 파워용 반도체장치 | |
US7576524B2 (en) | Constant voltage generating apparatus with simple overcurrent/short-circuit protection circuit | |
JP2007166444A (ja) | 過電流検出回路及びスイッチング回路 | |
JP2008112251A (ja) | 電流検出回路及び電流検出回路を備えたボルテージレギュレータ | |
US5467044A (en) | CMOS input circuit with improved supply voltage rejection | |
US20050229120A1 (en) | High speed transient immune differential level shifting device | |
KR960010390B1 (ko) | 스위칭 정전류원회로 | |
US5218364A (en) | D/a converter with variable biasing resistor | |
US5406135A (en) | Differential current source circuit in DAC of current driving type | |
US7218169B2 (en) | Reference compensation circuit | |
JP2007534244A (ja) | 出力段システム | |
US20080024187A1 (en) | Fast dc coupled level translator | |
JP5475970B2 (ja) | レベルシフト回路、スイッチング素子駆動回路及びインバータ装置 | |
JP3855810B2 (ja) | 差動増幅回路 | |
TWI769003B (zh) | 具有自適應機制的電壓轉換電路 | |
JPS62269419A (ja) | 電圧変換回路 | |
JP2009267015A (ja) | 半導体装置 | |
JPH0638573B2 (ja) | 半導体集積回路装置 | |
US5773992A (en) | Output buffer circuit capable of supressing ringing | |
JP2022044279A (ja) | パワーデバイス駆動装置 | |
JP3633540B2 (ja) | 降圧コンバータおよび降圧コンバータのfet駆動方法 | |
JP4536393B2 (ja) | 光電流・電圧変換回路 | |
JP2803633B2 (ja) | 半導体集積回路 | |
JP2005286552A (ja) | D/aコンバータ | |
JP2010147544A (ja) | 駆動装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130502 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20140418 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20150417 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20160418 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20170421 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20180418 Year of fee payment: 15 |