Other Parts Discussed in Thread: TPSM82816
3.7V 锂电池供电 输出 12V 最大电流能输出多少?
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3A电流的buck-boost很少。
你看看下面的TPSM82816怎么样。
https://www.ti.com/product/TPSM82816
另外,你可以试试TI的电源工具webench,输入设计参数看看推荐什么芯片。
webench.ti.com/.../switching-regulator