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1、输入电压宽范围：5~30V
2、输出电流3A左右
3、输出电压30V
最好芯片外部电路不要太难，比较容易调节的芯片
Hi
输入电压有些低，如果是在5V左右输入的话，输入电流接近20A，需要用外置MOS芯片来做。
建议采用TPS40210或者类似的升压芯片+MOS驱动芯片的方式做个boost升压看看。
