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:
Sep. 18, 2018
Filed:
Mar. 03, 2017
Sii Semiconductor Corporation, Chiba-shi, Chiba, JP;
Kosuke Takada, Chiba, JP;
ABLIC INC., Chiba, JP;
Abstract
The output circuit includes: a control voltage generating circuit configured to generate a control voltage; a first MOS transistor having a gate for receiving the control voltage; a second MOS transistor having a gate to which a first input signal is input; a third MOS transistor having a gate to which a second input signal is input; and a fourth MOS transistor which has a gate connected to a source of the first MOS transistor, and a drain connected to an output terminal, and is configured to be driven with the first input signal and the second input signal to output an output signal to the output terminal. The control voltage generating circuit is configured to absorb fluctuations in control voltage, which are caused due to changes in first input signal and second input signal, to thereby maintain the control voltage at a predetermined voltage.