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LM5175: LM5175和LM5176的区别是什么?

Part Number: LM5175
Other Parts Discussed in Thread: LM5176

TI工程师你好!

目前LM5176供货困难,是否可以用LM5175代替原有电路设计中的LM5176。这二者有什么本质区别?原有设计是输入8~36V输出12V /6A 。我使用WEBENCH® Designer 设计,LM5176可以满足这个需求,但是 LM5175只能满足输入8~36V输出12V/3A,超过3A就会提示(

Design cannot be created!

Your preferred device does not work with the inputs you selected.

OpVal table param temperature > 150°C

Please change your inputs or select another device.

是否5175无法满足我的设计要求呢?