sense amplifier to be used in buck converter

[sumitj]

In current mode control what type of current sense amplifier should be used for sensing inductor current and how to decide gain of that amplifier.

can anyone give some link from where i can see schematic of such amplifier

Thanks

 

[huojinsi]

The detailed schematic cann't be found, but the reference materials is many.Pls visist TI Semiconductor website.