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请问LM5085 LM25117 LM3409可以作为恒流充电器吗?

Other Parts Discussed in Thread: LM3409HV, LMP8646, LM3409

现在我想做一个恒流充电器,输入为24V-30V的直流,输出希望电压4V,电流最大5A(电流可以根据pwm实时调整,然后恒流)。

我已经有了LM3409HV,请问这个芯片可以达到我所希望的功能么?

如果不可以,那么其他芯片可以吗?谢谢您的回答。