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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/656597/tps61046-can-be-used-for--5vin-to--28vout
TPS61046是否可用于 从-5V 输入电压生成-28V 输出电压@ 1mA 输出电流？
如附件所示、这是一个非常简单的连接图。 当电流流入-5V 时、我认为我们需要降压
