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...

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