The invention discloses a charging control integrated circuit, a control method thereof and an electric automobile, and relates to the technical field of charging control, the charging control integrated circuit comprises a high-voltage battery pack and an integrated controller, the integrated controller comprises a direct current charging module and a motor, and the direct current charging module comprises a power unit and a switch unit; the power unit is connected with the high-voltage battery pack and the motor. The switch unit is connected with the charging pile, the high-voltage battery pack and the motor. The switch unit is used for switching on different charging loops according to the on-off of the switch unit, so that the charging control integrated circuit enters different charging modes; wherein the charging loop comprises at least two of a boost charging loop, a direct-current quick charging loop and a current-rising charging loop. According to the invention, the circuit applicability and integration are improved, and the development difficulty and cost of the whole vehicle are saved.

    本申请公开了一种充电控制集成电路及其控制方法、电动汽车,涉及充电控制技术领域,其中,充电控制集成电路包括高压电池包和集成控制器,集成控制器包括直流充电模块和电机,直流充电模块包括功率单元和开关单元;功率单元分别与高压电池包和电机连接,开关单元分别与充电桩、高压电池包和电机连接;开关单元用于根据自身通断,切换接通不同的充电回路,使充电控制集成电路进入不同的充电模式;其中,充电回路包括升压充电回路、直流快充回路和升流充电回路中的任意至少两种。本申请实现了增加电路适用性与集成度,以及节省整车开发难度与成本的效果。


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    Title :

    Charging control integrated circuit, control method thereof and electric vehicle


    Additional title:

    充电控制集成电路及其控制方法、电动汽车


    Contributors:

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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