Invention Grant
US08710813B2 Low drop-out regulator providing constant current and maximum voltage limit
有权
低压差稳压器提供恒定电流和最大电压限制
- Patent Title: Low drop-out regulator providing constant current and maximum voltage limit
- Patent Title (中): 低压差稳压器提供恒定电流和最大电压限制
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Application No.: US12420324Application Date: 2009-04-08
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Publication No.: US08710813B2Publication Date: 2014-04-29
- Inventor: Ta-Yung Yang , Jenn-Yu Lin
- Applicant: Ta-Yung Yang , Jenn-Yu Lin
- Applicant Address: TW Taipei Hsien
- Assignee: System General Corp.
- Current Assignee: System General Corp.
- Current Assignee Address: TW Taipei Hsien
- Agency: Sinorica, LLC
- Agent Ming Chow
- Main IPC: G05F1/565
- IPC: G05F1/565 ; G05F1/575
Abstract:
A low drop-out regulator is disclosed. An unregulated DC input terminal receives an input voltage. A pass circuit is coupled between the unregulated DC input terminal and a regulated DC output terminal for supplying a power to the regulated DC output terminal. An amplifying circuit controls the pass circuit for providing a constant voltage or/and a constant current in response to an output voltage or/and an output current.
Public/Granted literature
- US20090256540A1 LOW DROP-OUT REGULATOR PROVIDING CONSTANT CURRENT AND MAXIMUM VOLTAGE LIMIT Public/Granted day:2009-10-15
Information query
IPC分类:
