Section 4 cites an input voltage range of 7-17V. This seems wrong to me since other places (consider Figure 2 in Section 3) clearly state 7-15V.
I have controlled the spec of the voltage regulator TPS62133 http://www.ti.com/product/TPS62133 TPS62133 | Step-Down (Buck) Converter | Converter (Integrated Switch) | Description & parametrics. It works up to 17V, so the information as found in Figure 2 (15V) is wrong.
Thank you for this observation. I'll let the team in charge of the documentation know about it so they can update the information..