JP2025509350A5 - - Google Patents
Info
- Publication number
- JP2025509350A5 JP2025509350A5 JP2024553580A JP2024553580A JP2025509350A5 JP 2025509350 A5 JP2025509350 A5 JP 2025509350A5 JP 2024553580 A JP2024553580 A JP 2024553580A JP 2024553580 A JP2024553580 A JP 2024553580A JP 2025509350 A5 JP2025509350 A5 JP 2025509350A5
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- coupled
- control
- clamp
- power converter
- 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
Links
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202263318038P | 2022-03-09 | 2022-03-09 | |
| US63/318,038 | 2022-03-09 | ||
| US18/177,688 US12401286B2 (en) | 2022-03-09 | 2023-03-02 | Startup circuit for a flyback converter |
| US18/177,688 | 2023-03-02 | ||
| PCT/US2023/014436 WO2023172439A1 (en) | 2022-03-09 | 2023-03-03 | Startup circuit for a flyback converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2025509350A JP2025509350A (ja) | 2025-04-11 |
| JP2025509350A5 true JP2025509350A5 (https=) | 2026-02-25 |
Family
ID=87931246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024553580A Pending JP2025509350A (ja) | 2022-03-09 | 2023-03-03 | フライバックコンバータのための起動回路 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12401286B2 (https=) |
| EP (1) | EP4490838A1 (https=) |
| JP (1) | JP2025509350A (https=) |
| CN (1) | CN118743144A (https=) |
| WO (1) | WO2023172439A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11050350B1 (en) * | 2020-03-20 | 2021-06-29 | Huayuan Semiconductor (Shenzhen) Limited Company | Controlling an active clamp switching power converter circuit based on a sensed voltage drop on an auxiliary winding |
| US12603572B2 (en) | 2024-03-18 | 2026-04-14 | Stmicroelectronics International N.V. | Conduction mode (CRM) control in digital power supply using mosfet drain-to-source edge detection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5180964A (en) * | 1990-03-28 | 1993-01-19 | Ewing Gerald D | Zero-voltage switched FM-PWM converter |
| JP6295173B2 (ja) * | 2014-05-19 | 2018-03-14 | ローム株式会社 | 電源装置 |
| US10886846B2 (en) | 2017-07-17 | 2021-01-05 | Texas Instruments Incorporated | Power converter with switching control |
| US11509230B2 (en) * | 2019-11-07 | 2022-11-22 | Texas Instruments Incorporated | Power stage controller for switching converter with clamp |
-
2023
- 2023-03-02 US US18/177,688 patent/US12401286B2/en active Active
- 2023-03-03 JP JP2024553580A patent/JP2025509350A/ja active Pending
- 2023-03-03 EP EP23714401.9A patent/EP4490838A1/en active Pending
- 2023-03-03 WO PCT/US2023/014436 patent/WO2023172439A1/en not_active Ceased
- 2023-03-03 CN CN202380021724.1A patent/CN118743144A/zh active Pending
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