"RF Performance Line with CC1120, CC1121, CC1125 and CC1175 is a product family of 3 transceivers and one transmitter.
They are pin, code and register compatible."
"LM5176你好焊接吗?
http://www.ti.com/tool/PMP20991?keyMatch=null&tisearch=tidesigns-power
看看这个
his reference design is a 4-switch buck-boost controller utilizing the LM5176 for industrial applicat ..."
"PH 管脚是Phase switch node
建议: These pins should be connected by a small copper island under the device for thermal
relief. Do not place any external component on this pin or tie it to a pin of anot ..."