Invention Grant
- Patent Title: Switching regulator capable of turning off lower gate switch completely during activation period
- Patent Title (中): 开关稳压器能够在激活期间完全关闭下门开关
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Application No.: US13674064Application Date: 2012-11-11
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Publication No.: US08823350B2Publication Date: 2014-09-02
- Inventor: Hung-Ta Hsu , Hsiang-Chung Chang
- Applicant: Anpec Electronics Corporation
- Applicant Address: TW Hsinchu Science Park, Hsin-Chu
- Assignee: Anpec Electronics Corporation
- Current Assignee: Anpec Electronics Corporation
- Current Assignee Address: TW Hsinchu Science Park, Hsin-Chu
- Agent Winston Hsu; Scott Margo
- Priority: TW101133451A 20120913
- Main IPC: G05F1/00
- IPC: G05F1/00
Abstract:
A switching regulator for outputting an output voltage is disclosed. The switching regulator includes an upper gate switch, for turning on and turning off according to an upper gate control signal; a lower gate switch, coupled to the upper gate switch, for turning on and turning off according to a lower gate control signal; and a logic circuit, for generating the lower gate control signal according to a lower gate off signal. The lower gate switch turns off during an activation period of the switching regulator.
Public/Granted literature
- US20140070776A1 Switching Regulator Public/Granted day:2014-03-13
Information query
IPC分类:
