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DLPC3432: 3432

Part Number: DLPC3432
Other Parts Discussed in Thread: DLPA2000,

你好,我用DLPC3432 + DLPA2000组合设计, DLPA2000 里面的 VCC1.8V 是外部LDO提供输入的,经过内部的开关然后输出1.8V ,

我想问下DLPA2000 对其输出有没有时序控制,我这边做的板子测试发现从LS_OUT 出来的1.8V 时间 居然比VDD1.1 还要早,难道我要外部对LS_IN 进行上电时间控制吗 ?