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TPS23861芯片描述里写的是Alternative A,但推荐的电路应用里好像也是支持Alternative B,求证应用中是否支持Alternative B?

Other Parts Discussed in Thread: TPS23861, TPS23861EVM-612

你好,目前正在选择PSE供电管理芯片,想咨询关于TPS23861的模式在实际电路中应用的疑问(Alternative A  or Alternative B)?

下图一为官网的简介,模式支持 Alternative A

下图二为官网推荐的应用电路((TPS23861EVM-612: Auto-Mode Evaluation Module for TPS23861)),在应用中好像也支持从空闲管脚(4,5,7,8)传输电源

请问在实际应用中,如果传输线缆是8芯的线,是否模式A与模式B没有实质性的区别?

图片.docx