Voltage regulator equipped with an overcurrent protection circuit capable of adjusting a limited current and a short-circuited current
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 6, 2018
Issued Date -
N/A
app pub date -
Aug 2, 2016
filing date -
Aug 10, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
To provide a voltage regulator equipped with an overcurrent protection circuit which needs not to separately adjust a limited current and a short-circuited current and is capable of collectively adjusting them. There is provided an overcurrent protection circuit equipped with an output current limitation circuit which distributes a current supplied from a transistor sensing an output current of an output transistor and controls a gate voltage of the output transistor by the distributed current to limit the output current. The overcurrent protection circuit is configured in such a manner that the current distributed from the transistor sensing the output current is varied according to the voltage outputted from the output transistor, and its distribution ratio is determined by a size ratio between elements.
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