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:
May. 26, 2026
Filed:
Apr. 24, 2024
Len Tech Inc., Plano, TX (US);
LEN TECH Inc., Plano, TX (US);
Abstract
An apparatus includes an on timer configured to determine an on time of a high-side switch of a step-down power converter, an offset current control stage configured to convert a voltage difference between a compensation signal and a predetermined reference into a current difference, a current comparison stage configured to amplify a sensed current signal, and a PWM comparator having inputs coupled to two outputs of the current comparison stage and two outputs of the offset current control stage, wherein during a load transient from a first load level to a second load level and in a first turn-on pulse of the high-side switch, the on timer is disabled so that a current flowing through the step-down power converter reaches the second load level within the first turn-on pulse of the high-side switch.