Invention Grant
US08461818B1 Transient response device, having parallel connected diode and transistor, for improving transient response of power supply
有权
具有并联二极管和晶体管的瞬态响应器件，用于改善电源的瞬态响应
- Patent Title: Transient response device, having parallel connected diode and transistor, for improving transient response of power supply
- Patent Title (中): 具有并联二极管和晶体管的瞬态响应器件，用于改善电源的瞬态响应
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Application No.: US12689332Application Date: 2010-01-19
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Publication No.: US08461818B1Publication Date: 2013-06-11
- Inventor: Michael J. Benes
- Applicant: Michael J. Benes
- Applicant Address: US CA Santa Clara
- Assignee: Agilent Technologies, Inc.
- Current Assignee: Agilent Technologies, Inc.
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F1/00
- IPC: G06F1/00
Abstract:
A device for improving transient response of a power supply includes a diode connected in series with an output of the power supply and configured to provide a predetermined voltage drop to an output voltage of the power supply. The device further includes a source follower transistor connected in parallel with the diode and configured to be selectively activated to remove at least a portion of the predetermined voltage drop of the diode from the output voltage of the power supply during a transient period, in which an output current of the device is increasing.
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