Power supply driving module and power supply equipment

Abstract

The invention provides a power supply driving module and power supply equipment, and the power supply driving module comprises a signal generation unit which is used for generating positive / negative digital driving signals, wherein the signal generation unit is provided with two signal output ends, and the two signal output ends are respectively used for outputting the positive / negative digital driving signals; and a totem pole driving circuit that is respectively connected with the two signal output ends and is used for amplifying the positive / negative digital driving signals so as to drive power supply equipment. The problem that a circuit structure of a driving circuit of an existing switching power supply becomes complex is solved.

Description

technical field

[0001] The present application relates to the field of power drive technology, in particular to a power drive module and power equipment. Background technique

[0002] The driving circuits of existing switching power supplies are generally composed of analog circuits and digital circuits. The generated driving signals include analog driving signals. The processing of analog driving signals by analog circuits depends on the structure of the circuit. Therefore, the required The number of components is relatively large, which causes the circuit structure of the driving circuit to become complicated. Contents of the invention

[0003] Embodiments of the present application provide a power supply drive module and a power supply device, which solves the problem that the circuit structure of the drive circuit of the existing switching power supply becomes complicated.

[0004] In the first aspect, a power drive module is provided, including:

[0005] A signal ge...

Examples

Embodiment Construction

[0077] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0078] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "at least one" means one or more than one, unless otherwise specifically def...

technical field

[0001] The present application relates to the field of power drive technology, in particular to a power drive module and power equipment. Background technique

[0002] The driving circuits of existing switching power supplies are generally composed of analog circuits and digital circuits. The generated driving signals include analog driving signals. The processing of analog driving signals by analog circuits depends on the structure of the circuit. Therefore, the required The number of components is relatively large, which causes the circuit structure of the driving circuit to become complicated. Contents of the invention

[0003] Embodiments of the present application provide a power supply drive module and a power supply device, which solves the problem that the circuit structure of the drive circuit of the existing switching power supply becomes complicated.

[0004] In the first aspect, a power drive module is provided, including:

[0005] A signal ge...

Examples

Embodiment Construction

[0077] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, are only for explaining the present application, and should not be construed as limiting the present application.

[0078] In the description of the present application, it should be understood that the terms "first" and "second" are used for description purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "at least one" means one or more than one, unless otherwise specifically def...

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