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充电电路限流保护

Other Parts Discussed in Thread: BQ24640

我们目前正在设计一款超级电容充电电路,该电路由交流电源变换成直流之后给超级电容充电。我们担心在超级电容深度放电后,再启动AC/DC进行充电时,由于充电电流过大,会导致AC/DC工作异常,或者AC/DC并联输出给CPU平台的电压被拉垮。所以请问有没有哪种限流电路或者芯片,能够进行限流,并保证在限定电流下AC/DC还可以不间断(无缝)工作。