TWI463774B - 用於產生一輸出電壓之電荷幫浦電路及方法 - Google Patents

用於產生一輸出電壓之電荷幫浦電路及方法 Download PDF

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Publication number
TWI463774B
TWI463774B TW097148610A TW97148610A TWI463774B TW I463774 B TWI463774 B TW I463774B TW 097148610 A TW097148610 A TW 097148610A TW 97148610 A TW97148610 A TW 97148610A TW I463774 B TWI463774 B TW I463774B
Authority
TW
Taiwan
Prior art keywords
voltage
capacitor
series
plate
charge pump
Prior art date
Application number
TW097148610A
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English (en)
Chinese (zh)
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TW200937819A (en
Inventor
Feng Pan
Jonathan H Huynh
Qui Vi Nguyen
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Sandisk Technologies Inc
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Publication date
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Publication of TW200937819A publication Critical patent/TW200937819A/zh
Application granted granted Critical
Publication of TWI463774B publication Critical patent/TWI463774B/zh

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TW097148610A 2007-12-12 2008-12-12 用於產生一輸出電壓之電荷幫浦電路及方法 TWI463774B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/955,221 US7586362B2 (en) 2007-12-12 2007-12-12 Low voltage charge pump with regulation

Publications (2)

Publication Number Publication Date
TW200937819A TW200937819A (en) 2009-09-01
TWI463774B true TWI463774B (zh) 2014-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW097148610A TWI463774B (zh) 2007-12-12 2008-12-12 用於產生一輸出電壓之電荷幫浦電路及方法

Country Status (7)

Country Link
US (1) US7586362B2 (enExample)
EP (1) EP2223419A1 (enExample)
JP (1) JP2011507471A (enExample)
KR (1) KR20100099685A (enExample)
CN (1) CN101897110A (enExample)
TW (1) TWI463774B (enExample)
WO (1) WO2009076277A1 (enExample)

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US9083231B2 (en) 2013-09-30 2015-07-14 Sandisk Technologies Inc. Amplitude modulation for pass gate to improve charge pump efficiency
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US9653126B2 (en) 2014-01-27 2017-05-16 Sandisk Technologies Llc Digital ramp rate control for charge pumps
US9484086B2 (en) 2014-07-10 2016-11-01 Sandisk Technologies Llc Determination of word line to local source line shorts
US9443612B2 (en) 2014-07-10 2016-09-13 Sandisk Technologies Llc Determination of bit line to low voltage signal shorts
US9514835B2 (en) 2014-07-10 2016-12-06 Sandisk Technologies Llc Determination of word line to word line shorts between adjacent blocks
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US9330776B2 (en) 2014-08-14 2016-05-03 Sandisk Technologies Inc. High voltage step down regulator with breakdown protection
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US9449694B2 (en) 2014-09-04 2016-09-20 Sandisk Technologies Llc Non-volatile memory with multi-word line select for defect detection operations
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US9647536B2 (en) 2015-07-28 2017-05-09 Sandisk Technologies Llc High voltage generation using low voltage devices
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US9520776B1 (en) 2015-09-18 2016-12-13 Sandisk Technologies Llc Selective body bias for charge pump transfer switches
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Also Published As

Publication number Publication date
JP2011507471A (ja) 2011-03-03
TW200937819A (en) 2009-09-01
CN101897110A (zh) 2010-11-24
US20090153230A1 (en) 2009-06-18
KR20100099685A (ko) 2010-09-13
EP2223419A1 (en) 2010-09-01
WO2009076277A1 (en) 2009-06-18
US7586362B2 (en) 2009-09-08

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