Invention Grant
- Patent Title: Voltage regulator including an output unit for converting input voltage into a predetermined voltage and for outputting the converted voltage
- Patent Title (中): 电压调节器包括用于将输入电压转换为预定电压并输出转换的电压的输出单元
-
Application No.: US11810366Application Date: 2007-06-04
-
Publication No.: US07741818B2Publication Date: 2010-06-22
- Inventor: Hideki Agari
- Applicant: Hideki Agari
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2006-175624 20060626
- Main IPC: G05F1/595
- IPC: G05F1/595
Abstract:
A voltage regulator is disclosed. The voltage regulator includes an output unit for converting an input voltage provided by a power source into a predetermined voltage, and for outputting the converted voltage, a monitoring unit for determining whether the input voltage provided by the power source is greater than a reference voltage, and a step-up unit for stepping up the input voltage provided by the power source if the monitoring unit determines that the input voltage is less than the reference voltage. The output unit includes a converting unit for converting the stepped-up voltage into the predetermined voltage.
Public/Granted literature
- US20080007234A1 Voltage regulator Public/Granted day:2008-01-10
Information query
IPC分类:
