IT1271478B - Circuito stabilizzato di generazione della tensione e convertitore in riduzione della tensione interna - Google Patents
Circuito stabilizzato di generazione della tensione e convertitore in riduzione della tensione internaInfo
- Publication number
- IT1271478B IT1271478B ITMI932145A ITMI932145A IT1271478B IT 1271478 B IT1271478 B IT 1271478B IT MI932145 A ITMI932145 A IT MI932145A IT MI932145 A ITMI932145 A IT MI932145A IT 1271478 B IT1271478 B IT 1271478B
- Authority
- IT
- Italy
- Prior art keywords
- generation circuit
- reduction converter
- voltage generation
- stabilized
- internal voltage
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
- G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
- G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
- G11C11/401—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming cells needing refreshing or charge regeneration, i.e. dynamic cells
- G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
- G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
- G11C11/409—Read-write [R-W] circuits
- G11C11/4099—Dummy cell treatment; Reference voltage generators
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Dram (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04272775A JP3085562B2 (ja) | 1992-10-12 | 1992-10-12 | 基準電圧発生回路および内部降圧回路 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI932145A0 ITMI932145A0 (it) | 1993-10-08 |
ITMI932145A1 ITMI932145A1 (it) | 1995-04-08 |
IT1271478B true IT1271478B (it) | 1997-05-28 |
Family
ID=17518577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI932145A IT1271478B (it) | 1992-10-12 | 1993-10-08 | Circuito stabilizzato di generazione della tensione e convertitore in riduzione della tensione interna |
Country Status (5)
Country | Link |
---|---|
US (1) | US5557193A (it) |
JP (1) | JP3085562B2 (it) |
KR (1) | KR960003535B1 (it) |
DE (1) | DE4333767A1 (it) |
IT (1) | IT1271478B (it) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3274306B2 (ja) | 1995-01-20 | 2002-04-15 | 株式会社東芝 | 半導体集積回路装置 |
US6292424B1 (en) | 1995-01-20 | 2001-09-18 | Kabushiki Kaisha Toshiba | DRAM having a power supply voltage lowering circuit |
EP0749196A3 (en) * | 1995-02-22 | 1997-07-30 | Seiko Instr Inc | Power supply apparatus and electronic equipment comprising the same |
JP3369807B2 (ja) | 1995-08-30 | 2003-01-20 | 株式会社東芝 | 半導体装置 |
JP3732884B2 (ja) * | 1996-04-22 | 2006-01-11 | 株式会社ルネサステクノロジ | 内部電源電圧発生回路、内部電圧発生回路および半導体装置 |
US5764040A (en) * | 1996-09-24 | 1998-06-09 | Intel Corporation | Transient tolerant power supply method and apparatus |
US5764041A (en) * | 1997-02-11 | 1998-06-09 | Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiornio | Short circuit limitation current for power transistors |
JP2000047740A (ja) * | 1998-07-29 | 2000-02-18 | Mitsubishi Electric Corp | 電圧補助回路および半導体集積回路装置 |
JP2000155617A (ja) * | 1998-11-19 | 2000-06-06 | Mitsubishi Electric Corp | 内部電圧発生回路 |
KR100319606B1 (ko) | 1999-02-12 | 2002-01-05 | 김영환 | 전압 강압 회로 |
US6433622B1 (en) * | 2000-08-17 | 2002-08-13 | Koninklijke Philips Electronics N.V. | Voltage stabilized low level driver |
US6479972B1 (en) * | 2000-09-11 | 2002-11-12 | Elite Semiconductor Memory Technology Inc. | Voltage regulator for supplying power to internal circuits |
JP4623248B2 (ja) * | 2000-11-28 | 2011-02-02 | ミツミ電機株式会社 | シリーズレギュレータ用ic |
US7019583B2 (en) * | 2001-01-29 | 2006-03-28 | Axiohm Transaction Solutions, Inc. | Current inrush limiting circuit |
JP3927788B2 (ja) * | 2001-11-01 | 2007-06-13 | 株式会社ルネサステクノロジ | 半導体装置 |
JP4029812B2 (ja) * | 2003-09-08 | 2008-01-09 | ソニー株式会社 | 定電圧電源回路 |
US6861830B1 (en) * | 2003-10-22 | 2005-03-01 | Aimtron Technology Corp. | Method of improving transient noise of a switching DC-to-DC converter with multiple output voltages |
KR100734315B1 (ko) * | 2006-02-14 | 2007-07-02 | 삼성전자주식회사 | 전압발생기 |
CN101647181B (zh) * | 2006-12-30 | 2012-08-29 | 先进模拟科技公司 | Dc/dc电压转换器 |
US7786712B2 (en) * | 2006-12-30 | 2010-08-31 | Advanced Analogic Technologies, Inc. | High-efficiency DC/DC voltage converter including up inductive switching pre-regulator and capacitive switching post-converter |
US7777459B2 (en) * | 2006-12-30 | 2010-08-17 | Advanced Analogic Technologies, Inc. | High-efficiency DC/DC voltage converter including capacitive switching pre-converter and down inductive switching post-regulator |
US8212541B2 (en) | 2008-05-08 | 2012-07-03 | Massachusetts Institute Of Technology | Power converter with capacitive energy transfer and fast dynamic response |
JP2010193431A (ja) * | 2009-01-26 | 2010-09-02 | Rohm Co Ltd | 出力回路およびモータ駆動装置 |
US8116139B2 (en) | 2010-01-29 | 2012-02-14 | Sandisk Technologies Inc. | Bit line stability detection |
US8415936B2 (en) * | 2010-07-19 | 2013-04-09 | Intersil Americas Inc. | Multiphase DC-DC converter using zero voltage switching |
US10389235B2 (en) | 2011-05-05 | 2019-08-20 | Psemi Corporation | Power converter |
US9882471B2 (en) | 2011-05-05 | 2018-01-30 | Peregrine Semiconductor Corporation | DC-DC converter with modular stages |
US10680515B2 (en) | 2011-05-05 | 2020-06-09 | Psemi Corporation | Power converters with modular stages |
EP2705597B1 (en) | 2011-05-05 | 2018-08-15 | Arctic Sand Technologies Inc. | Dc-dc converter with modular stages |
EP2825928B1 (en) | 2012-03-16 | 2019-11-13 | Intel Corporation | A low-impedance reference voltage generator |
US8619445B1 (en) | 2013-03-15 | 2013-12-31 | Arctic Sand Technologies, Inc. | Protection of switched capacitor power converter |
US9660520B2 (en) | 2013-04-09 | 2017-05-23 | Massachusetts Institute Of Technology | Method and apparatus to provide power conversion with high power factor |
US9825545B2 (en) | 2013-10-29 | 2017-11-21 | Massachusetts Institute Of Technology | Switched-capacitor split drive transformer power conversion circuit |
WO2016004427A1 (en) | 2014-07-03 | 2016-01-07 | Massachusetts Institute Of Technology | High-frequency, high-density power factor correction conversion for universal input grid interface |
US10193441B2 (en) | 2015-03-13 | 2019-01-29 | Psemi Corporation | DC-DC transformer with inductor for the facilitation of adiabatic inter-capacitor charge transport |
CN109634344A (zh) * | 2017-03-08 | 2019-04-16 | 长江存储科技有限责任公司 | 一种高带宽低压差线性稳压器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4928056A (en) * | 1988-10-06 | 1990-05-22 | National Semiconductor Corporation | Stabilized low dropout voltage regulator circuit |
IT1227731B (it) * | 1988-12-28 | 1991-05-06 | Sgs Thomson Microelectronics | Stabilizzatore di tensione a bassissima caduta di tensione, atto a sopportare transitori di tensione elevata |
JP3102490B2 (ja) * | 1990-05-11 | 2000-10-23 | 株式会社日立製作所 | 半導体装置 |
JP2632112B2 (ja) * | 1992-07-27 | 1997-07-23 | 三菱電機株式会社 | 電圧発生回路 |
-
1992
- 1992-10-12 JP JP04272775A patent/JP3085562B2/ja not_active Expired - Lifetime
-
1993
- 1993-09-27 US US08/126,764 patent/US5557193A/en not_active Expired - Lifetime
- 1993-10-04 DE DE4333767A patent/DE4333767A1/de not_active Ceased
- 1993-10-08 KR KR1019930020901A patent/KR960003535B1/ko not_active IP Right Cessation
- 1993-10-08 IT ITMI932145A patent/IT1271478B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR940010104A (ko) | 1994-05-24 |
KR960003535B1 (ko) | 1996-03-14 |
DE4333767A1 (de) | 1994-04-14 |
JPH06124590A (ja) | 1994-05-06 |
JP3085562B2 (ja) | 2000-09-11 |
US5557193A (en) | 1996-09-17 |
ITMI932145A1 (it) | 1995-04-08 |
ITMI932145A0 (it) | 1993-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971028 |