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TPS929240-Q1: 关于这片芯片,在电源这块有些问题相咨询下

Part Number: TPS929240-Q1


TPS929240-Q1,我这边电池出来经过DC-DC电路,将电压降到5V后能否直接,借给VBAT脚和SUPPLY脚?

我看TPS929240-Q1手册里电源部分都是12V的,但因为我每个输出通道只接了一个LED灯,因此我初步设计将电压降到5V,不知道是否有什么问题?