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TPS65218输出打嗝

Other Parts Discussed in Thread: TPS65218, AM4379

上电后空载情况下,LDO1-1.8V和DCDC4-3.3V输出出现打嗝现象。

项目为FPGA+AM437,AM437使用TPS65218供电,FPGA使用独立的LV62569供电,两者没有上电时序约束