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请问大神们，用什么拓扑？用哪款模拟ic?
Hi
输入电压太低输出功率比较大，没有找到现成的参考方案。
你可以考虑分两级Boost来做，多相控制。
（或考虑用数字芯片来做，有4~6个I/O口控制，能形成4~6个PWM）
谢谢大神！但是目前想还是做单级，用什么拓扑比较合理？全桥还是推挽？
