Invention Application
US20120249095A1 APPARATUS AND METHODS OF SOFT-START IN A HYSTERETIC POWER CONVERTER
有权
软起动器的设备和方法在休斯顿电力转换器
- Patent Title: APPARATUS AND METHODS OF SOFT-START IN A HYSTERETIC POWER CONVERTER
- Patent Title (中): 软起动器的设备和方法在休斯顿电力转换器
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Application No.: US13216565Application Date: 2011-08-24
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Publication No.: US20120249095A1Publication Date: 2012-10-04
- Inventor: Bin Zhao , Jack Cornish , Victor Lee , Brian Horng
- Applicant: Bin Zhao , Jack Cornish , Victor Lee , Brian Horng
- Main IPC: G05F1/10
- IPC: G05F1/10

Abstract:
In one general aspect, a power supply circuit can include a power stage configured to be coupled to a power source and configured to deliver an output voltage to a load circuit, and can include a comparator coupled to the power stage and configured to receive a reference voltage. The power supply circuit can also include a hysteresis control circuit configured to receive at least one of a feedback voltage or a reference voltage and configured to change a hysteresis of the comparator in response to the at least one of the feedback voltage or the reference voltage during a soft-start of the power supply circuit.
Public/Granted literature
- US08742741B2 Apparatus and methods of soft-start in a hysteretic power converter Public/Granted day:2014-06-03
Information query
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