SYSTEM AND METHOD FOR IMPROVED LINE TRANSIENT RESPONSE IN CURRENT MODE BOOST CONVERTERS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 15, 2013
app pub date -
Feb 13, 2012
filing date -
Feb 13, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An improved DC-DC power converter employs a feed-forward circuit to improve the response of the output voltage to transient signals on the input voltage. A portion of the input voltage generated by the feed-forward circuit is combined with either the sense voltage or the set point reference to offset one of the voltages applied to the PWM circuit comparator. The feed-forward circuit essentially bypasses the PWM feedback loop to quickly pre-compensate for the input transient and allow the output voltage to settle rapidly at a new operating point. The feed-forward circuit can be implemented with a resistive voltage divider network connected to the input voltage.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully