JPWO2023032413A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2023032413A5
JPWO2023032413A5 JP2023545105A JP2023545105A JPWO2023032413A5 JP WO2023032413 A5 JPWO2023032413 A5 JP WO2023032413A5 JP 2023545105 A JP2023545105 A JP 2023545105A JP 2023545105 A JP2023545105 A JP 2023545105A JP WO2023032413 A5 JPWO2023032413 A5 JP WO2023032413A5
Authority
JP
Japan
Prior art keywords
terminal
voltage
switch element
output transistor
charge pump
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023545105A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023032413A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2022/024328 external-priority patent/WO2023032413A1/ja
Publication of JPWO2023032413A1 publication Critical patent/JPWO2023032413A1/ja
Publication of JPWO2023032413A5 publication Critical patent/JPWO2023032413A5/ja
Pending legal-status Critical Current

Links

JP2023545105A 2021-08-30 2022-06-17 Pending JPWO2023032413A1 (https=)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2021139893 2021-08-30
JP2021139902 2021-08-30
JP2021139898 2021-08-30
JP2021139899 2021-08-30
JP2021139895 2021-08-30
PCT/JP2022/024328 WO2023032413A1 (ja) 2021-08-30 2022-06-17 半導体装置

Publications (2)

Publication Number Publication Date
JPWO2023032413A1 JPWO2023032413A1 (https=) 2023-03-09
JPWO2023032413A5 true JPWO2023032413A5 (https=) 2024-05-23

Family

ID=85412065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023545105A Pending JPWO2023032413A1 (https=) 2021-08-30 2022-06-17

Country Status (4)

Country Link
US (1) US20240204777A1 (https=)
JP (1) JPWO2023032413A1 (https=)
DE (1) DE112022003832T5 (https=)
WO (1) WO2023032413A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11108390B2 (en) * 2020-01-06 2021-08-31 Semiconductor Components Industries, Llc Method of forming a semiconductor device and circuit therefor
US20250149990A1 (en) * 2023-11-03 2025-05-08 Stmicroelectronics International N.V. Self-adjusting bootstrap recharge system in dual-switch flyback converters

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8154334B2 (en) * 2009-07-21 2012-04-10 Intersil America Inc. System and method for pre-charging a bootstrap capacitor in a switching regulator with high pre-bias voltage
US9124276B2 (en) * 2012-12-20 2015-09-01 Qualcomm Incorporated Sense amplifier including a level shifter
JP6844967B2 (ja) 2016-07-27 2021-03-17 ローム株式会社 半導体装置
US10673426B2 (en) * 2018-08-08 2020-06-02 University Of Electronic Science And Technology Of China Switch bootstrap charging circuit suitable for gate drive circuit of GaN power device
US11251691B2 (en) * 2019-09-23 2022-02-15 Stmicroelectronics Asia Pacific Pte Ltd Floating power supply for a driver circuit configured to drive a high-side switching transistor
WO2021126826A1 (en) * 2019-12-16 2021-06-24 Power Integrations, Inc. Control of a resonant converter using switch paths during power-up
IT202000016072A1 (it) * 2020-07-02 2022-01-02 St Microelectronics Srl Circuito di pilotaggio, dispositivo e procedimento di funzionamento corrispondenti
US11095229B1 (en) * 2020-09-24 2021-08-17 Monolithic Power Systems, Inc. High switching frequency direct AC to AC converter

Similar Documents

Publication Publication Date Title
JP5008042B2 (ja) 半導体装置
TWI312226B (en) Step-up type dc-dc converter and method for controlling step-up type dc-dc converter
CN108429445B (zh) 一种应用于电荷泵的软启动电路
US7724034B2 (en) Floating driving circuit
JP2007019357A5 (https=)
JPWO2023032413A5 (https=)
US20060202737A1 (en) Method and circuit for driving a gate of a MOS transistor negative
CN113890315A (zh) 开关变换器的控制电路和控制方法以及开关变换器
CN115776297B (zh) 一种低功耗、宽电源电压范围的栅极驱动集成电路
JP2020031390A (ja) スイッチ回路
CN113890131A (zh) 低成本电池充电接口防水保护方法
US6813169B2 (en) Inverter device capable of reducing through current
CN110855143A (zh) 一种用于驱动高边功率开关的电荷泵电路
JP2004072829A5 (https=)
JP2718258B2 (ja) 出力回路
CN204271895U (zh) 一种自举电路
CN107579728B (zh) 采用电荷泵的功率场效应管的驱动电路
CN113824437B (zh) 一种栅极驱动电路
JP2004187285A5 (https=)
TWI513185B (zh) 閘極驅動器及驅動方法
CN210405259U (zh) 单向导通装置及应用其的开关电源
TWI543503B (zh) 開關電路
CN102577124A (zh) 高压开关配置
CN222655043U (zh) 高压电荷泵
CN111884637A (zh) 自举电路和功率芯片