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UCC28C44: UCC28C44测试不通过的问题

YANNI CAI
Prodigy 10 points

Part Number: UCC28C44

UCC28C44这个型号  我们在二次筛选的过程中  旧资料VOH下限是5V，典型值是6.8V，VCOMP给5V是可以测拉电流的，新资料VOH下限是VREF-0.2V，大概是4.8V，测试结果一直不对。请给与技术支持，谢谢！