US2020161969A1PendingUtilityA1
Voltage conversion methods, circuits and devices
Est. expiryApr 9, 2036(~9.7 yrs left)· nominal 20-yr term from priority
Inventors:Hai-Bo Li
H02M 3/156H02M 2001/0009H02M 1/0022H02M 1/0009
58
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Claims
Abstract
Voltage conversion methods, circuits and devices. In some embodiments, a method for performing voltage conversion can include converting an input voltage to an output voltage, and comparing a feedback signal based on the output voltage and a reference voltage, to generate an error signal based on the comparing. The method can further include generating a feedforward signal based on the input voltage, with an operation of a current mirror. The method can further include adjusting the converting based at least in part on the feedforward signal.
Claims
exact text as granted — not AI-modifiedWhat is claimed is:
1 . A method for performing voltage conversion, the method comprising:
converting an input voltage to an output voltage; comparing a feedback signal based on the output voltage and a reference voltage, and generating an error signal based on the comparing; generating a feedforward signal based on the input voltage, with an operation of a current mirror; and adjusting the converting based at least in part on the feedforward signal.
2 . The method of claim 1 wherein the adjusting is further based on the error signal.
3 . The method of claim 1 wherein the generating of the feedforward signal is based at least in part on a change in the input voltage.Join the waitlist — get patent alerts
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