| 发明名称 | Adjusting feedback voltage ripple amplitude to control power supply switching frequency | ||
| 摘要 | A method, in some embodiments, comprises: receiving a feedback voltage signal generated by a switch-mode power supply; generating an error signal based on a difference between a switching frequency of the switch-mode power supply and a target frequency; and using the error signal to adjust a ripple amplitude of the feedback voltage signal to control said switching frequency in the switch-mode power supply. | ||
| 申请公布号 | US9614438(B2) | 申请公布日期 | 2017.04.04 |
| 申请号 | US201514699042 | 申请日期 | 2015.04.29 |
| 申请人 | SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC | 发明人 | Davis Robert |
| 分类号 | H02M3/156;H02M1/32;H02M1/15 | 主分类号 | H02M3/156 |
| 代理机构 | Conley Rose, P.C. | 代理人 | Conley Rose, P.C. |
| 主权项 | 1. A method, comprising: receiving a feedback voltage signal generated by a switch-mode power supply; generating an error signal based on a difference between a switching frequency of the switch-mode power supply and a target frequency; and using the error signal to adjust a ripple amplitude of the feedback voltage signal to control said switching frequency in the switch-mode power supply. | ||
| 地址 | Phoenix AZ US | ||