The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 29, 2015
Filed:
Oct. 23, 2012
Applicant:
Microchip Technology, Inc., Chandler, AZ (US);
Inventor:
Jimes Lei, Milpitas, CA (US);
Assignee:
Microchip Technology Inc., Chandler, AZ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 3/158 (2006.01); H02M 3/337 (2006.01); H02M 7/10 (2006.01); H02M 1/00 (2007.01);
U.S. Cl.
CPC ...
H02M 3/33569 (2013.01); H02M 3/158 (2013.01); H02M 3/337 (2013.01); H02M 7/103 (2013.01); H02M 2001/007 (2013.01); H02M 2001/0045 (2013.01);
Abstract
A switching linear amplifier has a DC-DC converter to increase a low input DC voltage to a first high voltage DC. A high voltage high frequency inverter is coupled to the DC-DC converter to generate high voltage pulses. A multistage voltage multiplier is coupled to the high voltage high frequency inverter to generate a second high voltage DC. A controlled charge and discharge circuit is coupled to the multistage voltage multiplier to drive a capacitive load.