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. 17, 2024
Filed:
May. 25, 2021
Montage Technology (Kunshan) Co., Ltd., Suzhou, CN;
Montage Technology (Kunshan) Co., Ltd., Jiangsu, CN;
Abstract
A driving output circuit, a chip, and a driving output method are provided; the driving output circuit includes: a timer for outputting a timing signal; a bootstrap module for generating a first turn-on voltage based on an input signal; a charge pump for generating a second turn-on voltage based on the timing signal; a driving module including an upper driving MOSFET and a lower driving MOSFET connected to the upper driving MOSFET, and the upper driving MOSFET is connected to the lower driving MOSFET at a signal output; the first turn-on voltage and the second turn-on voltage are both used to turn on the upper driving MOSFET and/or the lower driving MOSFET to cause the signal output to output an output signal. The present disclosure provides a dynamic hybrid driving output circuit, which has improved gate oxide reliability and an enhanced anti-leakage function when not powered.