Part Number:TPS1H100-Q1
hi
i am designing my project with TPS1H100-Q1 and have a question about setting current limit
1. for version B, is it minimum external current limit to setting 0.5A? if i would like to setting 0.3A for current limit, is it available ? and how to setting
2. i would like to know how thermal will be happened ? PT= (VS -Vout )*limit current ?when shorting to GND at Vout
example : VS=12V Vout =11.9 current limit =0.3
short to GND
PT=(12-0)*0.3=4W at TPS1H100-Q1
3. form datasheet P.19 description :For better protection from the hard short to GND condition
is its meaning to include External programmable current limit and Internal current limit?