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你好，在TPS55288-Q1手册中，只描述了支持I2C Standard mode（100kbit/s）和Fast mode plus(1000kbit/s)两种模式，想了解此器件是否支持Fast mode（400Kbit/s）？
HI
应该是可以的，这是up to 1000kbit/s, 也就是最高1000kbit/b.
同时你可以在接口里面再确认一下，那边的工程师更加熟悉一些，我这边主要是熟悉电源功能。
