A voltage regulator control method, device, voltage regulator and medium
A technology of a voltage regulator and a control method, applied in the field of a voltage regulator control device, a voltage regulator and a computer-readable storage medium, and a voltage regulator control method, capable of solving problems such as low precision, uneven transition, and fluctuations, Achieve the effect of accurate data and accurate voltage output
Active Publication Date: 2022-02-22
LAUNCH TECH CO LTD
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Problems solved by technology
The common way to control the voltage regulator is to use the piecewise function. The precision of the piecewise function is not high. Especially at the inflection point of the piecewise function, breakpoints are easy to appear, and the fluctuation is relatively large during the voltage control process. large, uneven transition
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[0056]In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0057] The common way to control the voltage regulator is to use the piecewise function. The precision of the piecewise function is not high. Especially at the inflection point of the piecewise function, breakpoints are easy to appear, and the fluctuation is relatively large during the voltage control process. Large, the transition is not smooth. Base...
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The present application provides a method for controlling a voltage regulator, including: obtaining a target voltage value; inputting the target voltage value into a polynomial function relationship to determine corresponding target physical parameters, wherein the polynomial function relationship is a physical parameter and an output voltage Functional relationship of values; controlling the circuit to be processed to output a voltage corresponding to the target voltage value according to the target physical parameter. It can be seen that the present application obtains the corresponding target physical parameters by inputting the target voltage value into the polynomial function relationship, so that the target physical parameters can be accurately controlled to output the voltage. Since the polynomial function relationship can accurately fit the nonlinear data relationship, Therefore, the obtained data is more accurate and the voltage output is more accurate. The present application also provides a voltage regulator control device, a voltage regulator and a computer-readable storage medium, which have the above beneficial effects.
Description
technical field [0001] The present application relates to the technical field of voltage regulation, and in particular to a voltage regulator control method, a voltage regulator control device, a voltage regulator and a computer-readable storage medium. Background technique [0002] Micropower voltage regulators are generally used in low-power voltage regulators to realize power supply. Since the voltage regulators have various supply voltages and require different voltages, adjustable and controllable voltage regulators appear to be Particularly important. The common way to control the voltage regulator is to use the piecewise function. The precision of the piecewise function is not high. Especially at the inflection point of the piecewise function, breakpoints are easy to appear, and the fluctuation is relatively large during the voltage control process. Large, the transition is not smooth. [0003] Therefore, how to provide a solution to the above technical problems is ...
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IPC IPC(8): G05F1/56
CPCG05F1/56
Inventor 刘均刘权列
Owner LAUNCH TECH CO LTD