| 发明名称 |
METHOD AND ELECTRONIC DEVICE FOR CONTROLLING SWITCHING REGULATOR |
| 摘要 |
An electronic device includes: a first switching regulator configured to output a predetermined voltage to a first unit of an electronic device through on/off switching corresponding to a control signal received from a switching control unit; a second switching regulator configured to output a predetermined voltage to a second unit of the electronic device through on/off switching corresponding to a control signal received from the switching control unit; and a switching control unit configured to determine an off timing of each switching regulator corresponding to an on/off duty ratio of the each switching regulator and control on/off of the each switching regulator in order to turn on the second switching regulator at an off timing of the first switching regulator. |
| 申请公布号 |
US2015381048(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201514751524 |
申请日期 |
2015.06.26 |
| 申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
KIM Dae Woong;LEE Cheol Ho;YU Dong Ho;HONG Eun Seok |
| 分类号 |
H02M3/158 |
主分类号 |
H02M3/158 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An electronic device comprising:
a first switching regulator configured to output a predetermined voltage to a first unit of an electronic device through on/off switching corresponding to a control signal received from a switching control unit; a second switching regulator configured to output a predetermined voltage to a second unit of the electronic device through on/off switching corresponding to a control signal received from the switching control unit; and a switching control unit configured to determine an off timing of each switching regulator corresponding to an on/off duty ratio of the each switching regulator and control on/off of the each switching regulator in order to turn on the second switching regulator at an off timing of the first switching regulator. |
| 地址 |
Gyeonggi-do KR |
