Invention Grant
US09276464B2 Voltage generation circuit using single and double regulation modes
有权
电压发生电路采用单调和双调节模式
- Patent Title: Voltage generation circuit using single and double regulation modes
- Patent Title (中): 电压发生电路采用单调和双调节模式
-
Application No.: US13846582Application Date: 2013-03-18
-
Publication No.: US09276464B2Publication Date: 2016-03-01
- Inventor: Gyo-Soo Chu
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon
- Assignee: SK HYNIX INC.
- Current Assignee: SK HYNIX INC.
- Current Assignee Address: KR Icheon
- Priority: KR10-2012-0146320 20121214
- Main IPC: H02M3/07
- IPC: H02M3/07 ; H02M1/00
Abstract:
A voltage generation circuit is provided, which includes a pumping unit generating a high voltage and a voltage regulation unit controlling the pumping unit to generate a target voltage in a first mode and controlling the pumping unit to generate a reserve voltage and generating the target voltage through down conversion of the reserve voltage in a second mode.
Public/Granted literature
- US20140167719A1 VOLTAGE GENERATION CIRCUIT Public/Granted day:2014-06-19
Information query
IPC分类:
