TWI724559B - 具有充電功能之多通道脈衝電流產生器 - Google Patents

具有充電功能之多通道脈衝電流產生器 Download PDF

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Publication number
TWI724559B
TWI724559B TW108134672A TW108134672A TWI724559B TW I724559 B TWI724559 B TW I724559B TW 108134672 A TW108134672 A TW 108134672A TW 108134672 A TW108134672 A TW 108134672A TW I724559 B TWI724559 B TW I724559B
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TW
Taiwan
Prior art keywords
pulse generator
load
charging
control transistor
current pulse
Prior art date
Application number
TW108134672A
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English (en)
Chinese (zh)
Other versions
TW202023136A (zh
Inventor
約翰 S 葛雷瑟
史蒂芬 L 柯里諾
Original Assignee
美商高效電源轉換公司
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Application filed by 美商高效電源轉換公司 filed Critical 美商高效電源轉換公司
Publication of TW202023136A publication Critical patent/TW202023136A/zh
Application granted granted Critical
Publication of TWI724559B publication Critical patent/TWI724559B/zh

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    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02Regulating voltage or current
    • G05F3/08Regulating voltage or current wherein the variable is dc
    • G05F3/10Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics
    • G05F3/16Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/24Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the field-effect type only
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007Regulation of charging or discharging current or voltage
    • H02J7/00712Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/00714Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • H02J7/00718Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current in response to charge current gradient
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K3/00Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02Generators characterised by the type of circuit or by the means used for producing pulses

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Electronic Switches (AREA)
  • Semiconductor Lasers (AREA)
TW108134672A 2018-09-26 2019-09-25 具有充電功能之多通道脈衝電流產生器 TWI724559B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862736830P 2018-09-26 2018-09-26
US62/736,830 2018-09-26

Publications (2)

Publication Number Publication Date
TW202023136A TW202023136A (zh) 2020-06-16
TWI724559B true TWI724559B (zh) 2021-04-11

Family

ID=69952535

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108134672A TWI724559B (zh) 2018-09-26 2019-09-25 具有充電功能之多通道脈衝電流產生器

Country Status (6)

Country Link
EP (1) EP3857713A4 (fr)
JP (1) JP2022502923A (fr)
KR (1) KR20210079298A (fr)
CN (1) CN112771779A (fr)
TW (1) TWI724559B (fr)
WO (1) WO2020068837A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023034444A (ja) * 2021-08-31 2023-03-13 株式会社デンソー レーザ発光装置および光測距装置
JP7505462B2 (ja) * 2021-08-31 2024-06-25 株式会社デンソー レーザ発光装置および光測距装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610502A (en) * 1995-08-24 1997-03-11 Delco Electronics Corp. Boost power supply with clock period compensation
US20170085057A1 (en) * 2015-09-22 2017-03-23 Analog Devices, Inc. Pulsed laser diode driver

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648073A (en) * 1968-09-17 1972-03-07 Gerald R Sams Pulse driver circuit apparatus
JP3978312B2 (ja) * 2001-02-27 2007-09-19 三菱電機株式会社 サイリスタ用ゲートドライバ
TW200822801A (en) * 2006-11-09 2008-05-16 Beyond Innovation Tech Co Ltd Driving apparatus and method thereof
JP4831151B2 (ja) * 2007-12-20 2011-12-07 株式会社デンソー レーザアレイ駆動回路
US7800316B2 (en) * 2008-03-17 2010-09-21 Micrel, Inc. Stacked LED controllers
US20120098599A1 (en) * 2009-06-30 2012-04-26 Univeristy Of Florida Research Foundation Inc. Enhancement mode hemt for digital and analog applications
JP2011029306A (ja) * 2009-07-23 2011-02-10 Sanyo Electric Co Ltd 発光素子駆動回路
JP2018004374A (ja) * 2016-06-30 2018-01-11 株式会社リコー 光走査装置および距離計測装置
DE102016116369A1 (de) * 2016-09-01 2018-03-01 Osram Opto Semiconductors Gmbh Treiberschaltung für optoelektronische Bauelemente
US10830878B2 (en) * 2016-12-30 2020-11-10 Panosense Inc. LIDAR system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610502A (en) * 1995-08-24 1997-03-11 Delco Electronics Corp. Boost power supply with clock period compensation
US20170085057A1 (en) * 2015-09-22 2017-03-23 Analog Devices, Inc. Pulsed laser diode driver

Also Published As

Publication number Publication date
EP3857713A1 (fr) 2021-08-04
CN112771779A (zh) 2021-05-07
EP3857713A4 (fr) 2022-06-29
TW202023136A (zh) 2020-06-16
WO2020068837A1 (fr) 2020-04-02
KR20210079298A (ko) 2021-06-29
JP2022502923A (ja) 2022-01-11

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