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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1237374/suitable-boost-converter-chip
您好！
您可以 推荐满足以下要求的合适的升压转换器吗？
输入电压范围：+20VDC 至+140VDC
输出电压：+70VDC
输出电流：0.9A
当输入电压高于 Vout 时、我们希望通过 Vin。
谢谢！
约翰·约翰逊
UCC28C53、UCC28C43或 UC2843。
