带自唤醒功能的BMS用高压车载电源控制器的设计

Design of High Voltage Vehicle Power Supply Controller for BMS with Self-wake-up Function

本文分析自唤醒功能车载电源控制器的行业发展背景和功能需求产生的原因,在此基础上提出设计低功耗、带自唤醒功能的BMS用高压车载电源控制器的必要性,对该Boost+LLC拓扑结构的电源控制器的主要参数进行计算,并通过实验验证设计的合理性。

This paper analyses the background of development of self-wake-up function on-board power supply controller and the reasons for its functional requirements.On this basis,the necessity of designing a low-power,self-wake-up function BMS power supply controller with high-voltage on-board is proposed.The main parameters of power supply controller with boost+LLC topology are calculated and the rationality of the design is verified by experiments.