IT1318881B1 - Circuito di pilotaggio ad alta efficienza per carichi capacitivi. - Google Patents

Circuito di pilotaggio ad alta efficienza per carichi capacitivi.

Info

Publication number
IT1318881B1
IT1318881B1 IT2000MI002044A ITMI20002044A IT1318881B1 IT 1318881 B1 IT1318881 B1 IT 1318881B1 IT 2000MI002044 A IT2000MI002044 A IT 2000MI002044A IT MI20002044 A ITMI20002044 A IT MI20002044A IT 1318881 B1 IT1318881 B1 IT 1318881B1
Authority
IT
Italy
Prior art keywords
high efficiency
capacitive loads
piloting circuit
piloting
circuit
Prior art date
Application number
IT2000MI002044A
Other languages
English (en)
Inventor
Luca Battaglin
Pietro Gallina
Giancarlo Saba
Giancarlo Zinco
Claudio Diazzi
Vittorio Peduto
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT2000MI002044A priority Critical patent/IT1318881B1/it
Publication of ITMI20002044A0 publication Critical patent/ITMI20002044A0/it
Priority to DE60111248T priority patent/DE60111248D1/de
Priority to PCT/EP2001/010776 priority patent/WO2002025816A1/en
Priority to JP2002528912A priority patent/JP4849430B2/ja
Priority to EP01985308A priority patent/EP1319270B1/en
Publication of ITMI20002044A1 publication Critical patent/ITMI20002044A1/it
Priority to US10/150,548 priority patent/US6828712B2/en
Application granted granted Critical
Publication of IT1318881B1 publication Critical patent/IT1318881B1/it

Links

Classifications

    • 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
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/94—Generating pulses having essentially a finite slope or stepped portions having trapezoidal shape
    • 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
    • H03K2217/0036—Means reducing energy consumption
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/802—Circuitry or processes for operating piezoelectric or electrostrictive devices not otherwise provided for, e.g. drive circuits
IT2000MI002044A 2000-09-19 2000-09-19 Circuito di pilotaggio ad alta efficienza per carichi capacitivi. IT1318881B1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT2000MI002044A IT1318881B1 (it) 2000-09-19 2000-09-19 Circuito di pilotaggio ad alta efficienza per carichi capacitivi.
DE60111248T DE60111248D1 (de) 2000-09-19 2001-09-18 Treiberschaltung mit hohem wirkungsgrad für kapazitive lasten
PCT/EP2001/010776 WO2002025816A1 (en) 2000-09-19 2001-09-18 A high-efficiency driver circuit for capacitive loads
JP2002528912A JP4849430B2 (ja) 2000-09-19 2001-09-18 容量性負荷のための高効率ドライバ回路
EP01985308A EP1319270B1 (en) 2000-09-19 2001-09-18 A high-efficiency driver circuit for capacitive loads
US10/150,548 US6828712B2 (en) 2000-09-19 2002-05-17 High-efficiency driver circuit for capacitive loads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI002044A IT1318881B1 (it) 2000-09-19 2000-09-19 Circuito di pilotaggio ad alta efficienza per carichi capacitivi.

Publications (3)

Publication Number Publication Date
ITMI20002044A0 ITMI20002044A0 (it) 2000-09-19
ITMI20002044A1 ITMI20002044A1 (it) 2002-03-19
IT1318881B1 true IT1318881B1 (it) 2003-09-10

Family

ID=11445827

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI002044A IT1318881B1 (it) 2000-09-19 2000-09-19 Circuito di pilotaggio ad alta efficienza per carichi capacitivi.

Country Status (6)

Country Link
US (1) US6828712B2 (it)
EP (1) EP1319270B1 (it)
JP (1) JP4849430B2 (it)
DE (1) DE60111248D1 (it)
IT (1) IT1318881B1 (it)
WO (1) WO2002025816A1 (it)

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JP2004509551A (ja) 2004-03-25
WO2002025816A1 (en) 2002-03-28
DE60111248D1 (de) 2005-07-07
EP1319270B1 (en) 2005-06-01
US6828712B2 (en) 2004-12-07
US20030015938A1 (en) 2003-01-23
ITMI20002044A0 (it) 2000-09-19
ITMI20002044A1 (it) 2002-03-19
JP4849430B2 (ja) 2012-01-11

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