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PTH04070W上电顺序

xue bing
Intellectual 440 points
Other Parts Discussed in Thread: TMS320C6747, PTH04070W

我们用2个PTH04070W电源模块将5v电源转换为1.2V和3.3V给TMS320C6747供电，TMS320C6747要求1.2V先上电，然后3.3V再上电。请问使用PTH04070W模块上的Inhibit管脚能否实现上电顺序控制的功能。第一个模块输出的1.2V电压能否控制第二个3.3V的模块呢，多谢！