Other Parts Discussed in Thread: SN6505B
参考设计PMP21553的原理图中,电源采用了SN6505BDBVR。变压器采用750317722(Transformer, 320 uH, SMD)。
但是在物料采购过程中,750317722购买相当困难,寻求:是否有750317722的替代料,且不影响SN6505B的工作可靠性。
希望可在不改变PCB封装的情况下寻找替代,如果需改变Footprint,也是可以接受的。谢谢!
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Hi
在美国E2E上要一下变压器的规格书,可以找其他供应商来做: https://e2e.ti.com/