发明授权
- 专利标题: Voltage regulation circuit
- 专利标题(中): 电压调节电路
-
申请号: US12966683申请日: 2010-12-13
-
公开(公告)号: US08441311B2公开(公告)日: 2013-05-14
- 发明人: Jun Gyu Lee
- 申请人: Jun Gyu Lee
- 申请人地址: KR Gyeonggi-do
- 专利权人: SK Hynix Inc.
- 当前专利权人: SK Hynix Inc.
- 当前专利权人地址: KR Gyeonggi-do
- 代理机构: William Park & Associates Patent Ltd.
- 优先权: KR10-2010-0063999 20100702
- 主分类号: G05F3/02
- IPC分类号: G05F3/02 ; G05F1/10
摘要:
A voltage regulation circuit includes: a first voltage divider that divides a regulation voltage with a predetermined division ratio to generate a division voltage; a first current driving force control unit configured to compare a reference voltage with the division voltage and generate a first control signal; a current driving unit configured to generate a driving current with a variable driving force based on the first control signal and a second control signal, and generate the regulation voltage; and a second current driving force control unit configured to generate the second control signal in accordance with a level variation of the regulation voltage.
公开/授权文献
- US20120001604A1 VOLTAGE REGULATION CIRCUIT 公开/授权日:2012-01-05
信息查询
IPC分类: