Control circuit for a high-side semiconductor switch for switching a supply voltage
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 6, 2010
Issued Date -
N/A
app pub date -
May 23, 2008
filing date -
Jun 11, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A high-side semiconductor switch control circuit for switching a positive supply voltage is provided, having a circuit to provide a drive voltage for the high-side semiconductor switch, a driver circuit for driving the high-side semiconductor switch based on the control circuit, wherein both the circuit for providing the drive voltage as well as the driver circuit operate in relation to a floating switching point, an input circuit portion that receives a control signal related to ground, and a level shift circuit portion that is connected between the input circuit portion and the driver circuit portion and set up so as to transform the control signal related to ground into a floating voltage level for the driver circuit portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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