| 发明名称 | Power converter with fast discharge circuit | ||
| 摘要 | A power converter with fast discharging to adapt to a load disconnect. The power converter comprises a magnetic component coupled between an input of the power converter and an output of the power converter. The magnetic component includes a primary winding and a secondary winding. A switch controls transfer of energy from the primary winding to the secondary winding according to on and off times of the switch. A discharge circuit is coupled to the output of the power converter. The discharge circuit is adapted to receive a signal indicative of whether the load is disconnected and to decrease an output voltage at the output of the power converter based on the signal indicative of whether the load is disconnected. | ||
| 申请公布号 | US9337714(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201414174417 | 申请日期 | 2014.02.06 |
| 申请人 | Dialog Semiconductor Inc. | 发明人 | Malinin Andrey |
| 分类号 | H02M3/335;H02M1/08;H02M1/00 | 主分类号 | H02M3/335 |
| 代理机构 | Fenwick & West LLP | 代理人 | Fenwick & West LLP |
| 主权项 | 1. A power converter for providing power to a load, the power converter comprising: a magnetic component coupled between an input of the power converter and an output of the power converter, the magnetic component comprising a primary winding and a secondary winding; a switch to control transfer of energy from the primary winding to the secondary winding according to on and off times of the switch; and a discharge circuit coupled to the output of the power converter, the discharge circuit adapted to receive a signal indicative of whether the load is disconnected and to enable a discharge path coupled to the output to decrease an output voltage at the output of the power converter in response to the signal indicative of whether the load is disconnected. | ||
| 地址 | Campbell CA US | ||