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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/731100/tps54560--3v-negative-supply-generation-from-12v-that-can-provide-3a-output-load-current
大家好、
希望从12V 外部生成-3V 电源、从而提供3A 输出负载电流。 您能否建议一个可以实现此目的并可能指向原理图的器件型号？ TPS54560或 LM2678可在此处使用吗？
此致、
Rohit
