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TPS54360问题咨询

Other Parts Discussed in Thread: TPS54360B, TPS54360, TPS54340B, TPS54340

在用POWER DESIGNER 设计电路的时候,弹出了下面一段信息

TI does not recommend using TPS54360 part in a new design. Please use TPS54360B which is an EXACT EQUIVALENT in functionality and parametrics to the compared device

为什么不建议使用TPS54360呢?是因为这个芯片有问题吗?还是怎么了?

  • Hi
    不推荐使用并不意味着不能用,而是不建议用,以前用的可以继续,当然更新到新版本更好。
    在芯片文档中的《技术文档》:NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B 有版本差异说明,看起来主要是散热改善。
    类似这样的版本变更很多,例如噪声改善,散热改善等等,并不是之前的芯片有很大问题,而是改善后性能更佳。