SG52657A1 - Improved charge pump circuit for high side switch - Google Patents

Improved charge pump circuit for high side switch

Info

Publication number
SG52657A1
SG52657A1 SG1996007438A SG1996007438A SG52657A1 SG 52657 A1 SG52657 A1 SG 52657A1 SG 1996007438 A SG1996007438 A SG 1996007438A SG 1996007438 A SG1996007438 A SG 1996007438A SG 52657 A1 SG52657 A1 SG 52657A1
Authority
SG
Singapore
Prior art keywords
charge pump
side switch
high side
pump circuit
improved charge
Prior art date
Application number
SG1996007438A
Other languages
English (en)
Inventor
Bruno C Nadd
Original Assignee
Int Rectifier Corp
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 Int Rectifier Corp filed Critical Int Rectifier Corp
Publication of SG52657A1 publication Critical patent/SG52657A1/en

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
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/168—Modifications for eliminating interference voltages or currents in composite switches
    • 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
    • H03K2217/0018—Special modifications or use of the back gate voltage of a FET

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
SG1996007438A 1995-04-11 1996-04-10 Improved charge pump circuit for high side switch SG52657A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/420,301 US5672992A (en) 1995-04-11 1995-04-11 Charge pump circuit for high side switch

Publications (1)

Publication Number Publication Date
SG52657A1 true SG52657A1 (en) 1998-09-28

Family

ID=23665913

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996007438A SG52657A1 (en) 1995-04-11 1996-04-10 Improved charge pump circuit for high side switch

Country Status (7)

Country Link
US (2) US5672992A (it)
JP (1) JP2815838B2 (it)
KR (1) KR100214407B1 (it)
FR (1) FR2733094A1 (it)
GB (1) GB2299904B (it)
IT (1) IT1285199B1 (it)
SG (1) SG52657A1 (it)

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Also Published As

Publication number Publication date
US5672992A (en) 1997-09-30
US5689208A (en) 1997-11-18
KR100214407B1 (ko) 1999-08-02
GB9607460D0 (en) 1996-06-12
JPH08336277A (ja) 1996-12-17
JP2815838B2 (ja) 1998-10-27
GB2299904B (en) 2000-03-08
GB2299904A (en) 1996-10-16
KR960038970A (ko) 1996-11-21
FR2733094A1 (fr) 1996-10-18
ITMI960689A0 (it) 1996-04-11
ITMI960689A1 (it) 1997-10-11
IT1285199B1 (it) 1998-06-03

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